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US5306051A
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Self-aligning and self-tightening hose coupling and method therefor
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US4564222A
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Separable coupling for thin-walled flexible hose
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US4593942A
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Coupling for thin-walled flexible hose
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EP0105005A2
|
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Reusable coupling
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US4486035A
|
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Reusable coupling
|
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US4486036A
|
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Reusable coupling
|
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US4212487A
|
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Hose coupling
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US3771819A
|
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Axially and rotatably movable flange connector
|
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US3606486A
|
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Brake indicating safety valve
|
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US3598451A
|
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Dual ratio proportioning valve
|
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US3493270A
|
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Impulse check valve
|
|
US3425750A
|
|
Bleed apparatus for bleeding the brakes of a hybrid hydraulic brake system
|
|
US3447836A
|
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Metering valve
|
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US3442329A
|
|
Paraffin valve for oil wells
|
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US3445127A
|
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Universal flange connector
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US3373766A
|
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Brake proportioning valves
|
|
US3361205A
|
|
Method and system for dissolving paraffin
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US3304130A
|
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Hydraulic valves
|
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US3365243A
|
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Brake proportioning valve
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