|
US4867196A
(en)
|
|
Pool chemical dispenser
|
|
US3820754A
(en)
|
|
Hydraulic flush tank with improved seating and resealing means
|
|
US3817489A
(en)
|
|
Hydraulic flush tank with improved seating and resealing means
|
|
US4420845A
(en)
|
|
Float valve assembly with flow control and volume balancing means
|
|
US3455324A
(en)
|
|
Apparatus for preventing return-flow of liquid from a receptacle supplied under pressure by a supply network back into the latter
|
|
US3172128A
(en)
|
|
Water supply system for water closet
|
|
US4112966A
(en)
|
|
Ejector purge hydrant
|
|
US2324084A
(en)
|
|
Backflow preventer
|
|
CA2165099C
(en)
|
|
Sanitary yard hydrant
|
|
US4510629A
(en)
|
|
Method of flushing a water closet
|
|
US3817286A
(en)
|
|
Hydraulic flush tank with improved seating and resealing means
|
|
US2799290A
(en)
|
|
Flush tank valve
|
|
US3516094A
(en)
|
|
Toilet flushing apparatus
|
|
GB1592639A
(en)
|
|
Overflow device for water flushing apparatus
|
|
PL45256B1
(enrdf_load_stackoverflow)
|
|
|
|
US2665710A
(en)
|
|
Water service device
|
|
USRE33861E
(en)
|
|
Pool chemical dispenser
|
|
CN210315847U
(zh)
|
|
一种防虹吸马桶水箱进水阀
|
|
US3254665A
(en)
|
|
Adjustable ball cock valve
|
|
KR20140096957A
(ko)
|
|
변기용 자동 플러싱 장치와, 이를 갖는 전자식 비데 장착형 변기
|
|
CN210263268U
(zh)
|
|
一种马桶水箱进水阀
|
|
DE3165089D1
(en)
|
|
Valve unit for water closets
|
|
US20150129052A1
(en)
|
|
Freeze Proof Sanitary Yard Hydrant
|
|
US1618362A
(en)
|
|
Siphon for flush tanks
|
|
US2234567A
(en)
|
|
Flush tank and mechanism
|