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2025
|
G/S
|
access chambers of non-metallic materials; Access chamber covers of non-metallic materials; Telec... |
|
|
G/S
|
Construction materials of metal; transportable buildings of
metal; drain covers, inspection hatc... |
|
|
G/S
|
Building materials of metal; Buildings, transportable, of metal; Drain covers, Manhole covers, Li... |
|
2024
|
Invention
|
Cover for accessing an underground facility, comprising an elastic bar lock. The invention relate... |
|
|
Invention
|
Device for assisting in the safe opening of a pivoting inspection cover. The invention relates to... |
|
|
G/S
|
Cast iron; cast iron for use in hydraulic equipment; cast
iron for use in sanitation equipment; ... |
|
|
G/S
|
Cast iron; cast iron for use in hydraulic equipment; cast iron for use in sanitation equipment; c... |
|
2023
|
G/S
|
Cast iron; cast iron for use in hydraulic equipment; Cast iron, For use with the following goods:... |
|
2022
|
Invention
|
Device for accessing an underground infrastructure, having a leg for holding it in a partially op... |
|
|
Invention
|
Sealing system for a device for accessing an underground infrastructure. The invention relates to... |
|
|
G/S
|
Cast iron; cast iron for hydraulic equipment; cast iron for
sanitation equipment; cast iron for ... |
|
|
Invention
|
Device for accessing an underground facility, comprising an adjustable assistance cylinder.
Disc... |
|
|
Invention
|
Device for accessing an underground facility, comprising an adjustable assistance cylinder. The i... |
|
2021
|
G/S
|
Trous d'homme non métalliques, nommément plaques d'égouts à base de polymères; couvercles et cadr... |
|
|
G/S
|
Fonte, fonte à utiliser pour l'assainissement, dans des systèmes routiers et dans des bâtiments; ... |
|
2019
|
Invention
|
Device for accessing an underground or overground civil engineering infrastructure having a multi... |
|
|
Invention
|
Device for accessing an underground or surface civil engineering infrastructure, comprising an in... |
|
2017
|
Invention
|
Device for covering a gutter. The invention relates to a device for covering a gutter (C) includi... |
|
|
G/S
|
Manholes of ductile cast iron, steel or aluminum, covers and
frames of ductile cast iron, steel ... |
|
|
Invention
|
Device for locking and unlocking a manhole cover on a frame by means of a key, with the option of... |
|
2015
|
Invention
|
Assembly for roadway manhole comprising a frame, a cover and a kit allowing the cover to be hinge... |
|
|
Invention
|
Manhole with bolt secured by a buffer to a frame. The present invention relates to a manhole with... |
|
|
Invention
|
Device for locking and unlocking a cover in particular of a manhole with the aid of a key. The pr... |
|
2013
|
Invention
|
Manhole. The present invention concerns a manhole having anti-tilt means of a crown member relati... |
|
|
Invention
|
Manhole with an improved frame and plugs. The present invention relates to a manhole with an impr... |
|
2012
|
Invention
|
Assembly comprising a supporting frame and a reversible anti-fall safety grid that can be mounted... |
|
|
Invention
|
Device to assist the opening of a covering element pivotably mounted relative to an edge of a fra... |
|
2011
|
G/S
|
Manholes, not of metal, covers and frames for manholes, not
of metal, grating, not of metal, inl... |
|
2007
|
Invention
|
Device for a pavement manhole with a support frame for closing a panel hinged on the frame using ... |
|
|
G/S
|
Cast iron, unwrought or semi-wrought, cast iron for use in
hydraulics, sanitation, road systems ... |
|
|
G/S
|
Cast iron, cast iron for hydraulics, sanitation, roads and buildings; inspection windows; grating... |
|
2006
|
G/S
|
Metal pipes and tubes; cast iron, cast iron for use in
hydraulics, sanitation, road systems and ... |
|
2005
|
G/S
|
covers and frames made wholly or principally of cast iron or common metals for manholes, manholes... |
|
2004
|
G/S
|
Métaux communs et leurs alliages; matériaux de construction
métalliques; constructions transport... |
|
2001
|
G/S
|
Common metal and their alloys, metal building materials, transportable buildings of metal, non-el... |
|
|
G/S
|
cast-iron and steel covers and frames for manholes, pits, ducts and in-ground telecommunications ... |
|
|
G/S
|
Common metals and their alloys; building materials of metal,
transportable buildings of metal; n... |
|
1994
|
G/S
|
Common metals and their alloys; metal building materials;
transportable metal buildings; non-ele... |
