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US3095894A
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Tank loading and unloading system for tank vehicles
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US2966167A
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Re-fueling nozzles
|
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US2730126A
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Filling control mechanism for tank vehicles
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US2816779A
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Hose coupling with fluid responsive seal
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Valve
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US2573263A
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Valve
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US2700559A
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Conduit coupling with pivoted latch retaining means
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Selective valve control mechanism
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|
US2599423A
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Hose reeling mechanism
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|
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Hose reel
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Pipe closure and fastening means therefor
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US2460352A
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Coupling for hoses and the like
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US2608988A
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Distributor control system for liquids
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US2541653A
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Closure for pipe ends and the like
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US2528369A
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Pipe or conduit coupling
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CA434641A
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Swing joint
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CA434800A
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Refueling nozzle
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CA430436A
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Hose reel
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