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DEVICE FOR PREVENTING ANIMALS COMING UP THROUGH CLEAR WATER DRAIN PIPES
A device for preventing animals coming up through drain pipes, the device comprising a siphon (2) having a sphere arranged therein such that without any water coming from upstream the sphere (9) closes an inlet (5) to the siphon.
DEVICE FOR PREVENTING ANIMALS COMING UP THROUGH CLEAR WATER DRAIN PIPES
A device for preventing animals coming up through drain pipes, the device comprising a siphon (2) having a sphere arranged therein such that without any water coming from upstream the sphere (9) closes an inlet (5) to the siphon.
DEVICE FOR PREVENTING ANIMALS COMING UP THROUGH CLEAR WATER DRAIN PIPES
VORRICHTUNG ZUR VERHINDERUNG DES HERAUFKLETTERNS VON TIEREN DURCH KLARWASSERABLEITUNGEN
DISPOSITIF POUR EMPÊCHER LES ANIMAUX DE MONTER DANS DES CONDUITS DE DRAINAGE D'EAU CLAIRE
PERDONCIN BENEDETTO (Autor:in)
21.12.2016
Patent
Elektronische Ressource
Englisch
IPC:
E03F
SEWERS
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Abwasserkanäle
AUTOMATIC DEVICE FOR PREVENTING ANIMALS COMING UP DRAIN PIPES
Europäisches Patentamt | 2016
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