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US4364415A
(en)
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Method for attenuating a medium flow passing through a valve and a valve for applying the method
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US3063079A
(en)
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Combination valve and cleaning ball launcher for use in pressure flow lines
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US4449692A
(en)
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Drain construction for a radiator
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US3539150A
(en)
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Fluid valve
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US3595265A
(en)
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Self-cleaning orifice check valve
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US2946342A
(en)
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Dopplmaier |
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US4339110A
(en)
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Butterfly valve
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US3156256A
(en)
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Valve locking means
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|
US5305776A
(en)
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|
Emergency shut-off device
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US3255775A
(en)
|
|
Needle valve
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|
US2474430A
(en)
|
|
Valve |
|
PL59871B1
(enExample)
|
|
|
|
US3659822A
(en)
|
|
Non-seizing slide valves
|
|
US2981285A
(en)
|
|
Fluid valve with inlet and outlet valve cages
|
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US1551808A
(en)
|
|
Ball cock
|
|
US3179372A
(en)
|
|
Gate valve
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|
US4314688A
(en)
|
|
Gate valve
|
|
US3456683A
(en)
|
|
Automatic drain valve for irrigation pipes
|
|
US3318568A
(en)
|
|
Valve actuating mechanism
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|
US982981A
(en)
|
|
Cock or faucet.
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US1163370A
(en)
|
|
Ball-cock.
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|
US812337A
(en)
|
|
Float-valve.
|
|
KR101227592B1
(ko)
|
|
밸브 시트와 디스크의 실링 구조
|
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US955531A
(en)
|
|
Faucet.
|
|
US766697A
(en)
|
|
Stop-cock.
|