Derniers inventions, produits et services
2020
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P/S
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parts of sanitary installations, water supply, heating, ventilating and sanitation equipment, nam... |
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P/S
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Apparatus for lighting, heating, steam generating, cooking,
refrigerating, drying, ventilating, ... |
2019
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P/S
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Parts of sanitary, plumbing, heating, cooling, sprinkler and
water supplying installations, name... |
2016
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P/S
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Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, w... |
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P/S
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Pressure relief valve, safety valve
Vacuum valve, air admittance valve
Backflow protection valves... |
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P/S
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Pressure relief valve, safety valve
Vacuum valve, air admittance valve
Anti-vacuum valves; backfl... |
2013
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Invention
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A valve arrangement. A through-flow anti-siphoning valve device (70) adapted to be mounted in an ... |
2012
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Invention
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A through-flow valve arrangement. The invention discloses a valve arrangement (70) adapted for co... |
2007
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P/S
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Air admission valves for indoor drain systems, anti-vacuum valves, safety relief valves, back sip... |
1998
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Invention
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Air valve. An air valve that comprises a concave, downwardly facing cover (4) which is carried by... |
1996
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Invention
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Air-ventilating valve. An air-ventilating valve is adapted to allow the ambient atmosphere to ent... |
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Invention
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Reflux valve means. A reflux valve means for a fluid conduit (30) having a fluid outflow end, whe... |
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