|
2026
|
P/S
|
Scientific apparatus and instruments, nautical apparatus and instruments, apparatus and instrumen... |
|
|
P/S
|
Scientific apparatus and instruments, nautical apparatus and
instruments, apparatus and instrume... |
|
|
P/S
|
Scientific apparatus and instruments, Nautical apparatus and instruments, Apparatus and instrumen... |
|
2022
|
Invention
|
Method for replacing salts of a self-regenerating breather device of a power electrical apparatus... |
|
|
Invention
|
Filtering device for a self-regenerating breather device. A self-regenerating breather device of ... |
|
2021
|
P/S
|
Electrical transformers; electronic power transformers; electric voltage transformers; step-up tr... |
|
|
P/S
|
Scientific, research, navigation, geodetic, photographic, optical, weighing, measuring, signaling... |
|
|
P/S
|
Scientific, research, navigation, surveying, photographic, optical, weighing, measuring, signalli... |
|
|
P/S
|
Housings [parts of machines]; Bearings and bushings [machine parts]; Spring bushes [parts of mach... |
|
|
P/S
|
Scientific, research, navigation, geodetic, photographic,
optical, weighing, measuring, signalli... |
|
2020
|
Invention
|
A breather device for a power electrical apparatus.
A breather device for dehumidifying air to b... |
|
|
Invention
|
Breather device for dehumidifying air to be supplied to an expansion vessel of a power electrical... |
|
2013
|
Invention
|
Clamping force sensor assembly for monitoring transformer degradation. A clamping force sensor as... |
|
2008
|
Invention
|
Flow adjustment arrangement for a buchholz relay. A Buchholz relay (1) for comprising a support f... |
|
|
Invention
|
Improved drier for dehumidifying the air intended for oil expansion tank used in electrical equip... |
|
|
Invention
|
Detachable connecting device for vacuum tap changers for electrical transformers. A detachable co... |
|
2005
|
Invention
|
Off-circuit tap changer, with actuating mechanism, for electrical transformers. An off-circuit ta... |
|
2001
|
P/S
|
Transformers and isolaters for the production, transmission and distribution of electricity; comp... |
