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US5301375A
(en)
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Primer tank-checkvalve syphon toilet flushing apparatus
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US5862537A
(en)
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Flush lever operated reservoir toilet tank control
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US2837111A
(en)
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Ball cock valve mechanism
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SU193369A1
(forum.php)
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US1670324A
(en)
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Water-closet
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US4114208A
(en)
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Water closet flush valve
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US3466674A
(en)
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Toilet flush mechanism
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US5282280A
(en)
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Toilet water reservoir inlet and outlet control valve
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US2283945A
(en)
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Discharge valve
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US456073A
(en)
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Urinal-washout |
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US738026A
(en)
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Hopper-closet valve.
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US2033189A
(en)
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Valve mechanism
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US413590A
(en)
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Tank for sanitary basins |
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US2198416A
(en)
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Ball cock
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SU180143A1
(ru)
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Клапан поплавкового типа
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US319268A
(en)
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Slow-closing valve |
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SU278565A1
(ru)
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Клапан для смывного бачка
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US548685A
(en)
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Automatic flushing-tank valve |
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US441045A
(en)
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Water-closet |
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US737859A
(en)
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Cistern.
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SU358483A1
(forum.php)
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US578803A
(en)
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Valve mechanism |
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US1272957A
(en)
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Flush-tank valve.
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US351835A
(en)
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Water-closet flushing-valve |
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US3063059A
(en)
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Flush control device for toilet flush tank
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