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A system is provided that includes a downspout upper and lower section whereby the lower section selectively pivots from a substantially vertical to horizontal position.
A system is provided that includes a downspout upper and lower section whereby the lower section selectively pivots from a substantially vertical to horizontal position.
DOWNSPOUT WATER SYSTEM
SYSTEME DE TUYAU DE DESCENTE D'EAU
ELLIS WILLIAM J (Autor:in)
21.03.2017
Patent
Elektronische Ressource
Englisch
IPC:
E04D
ROOF COVERINGS
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Dacheindeckungen