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US3107724A
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Gas supply unit
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US2966160A
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Fluid sensing device
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GB775513A
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Aircraft tank vent valve
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US2845937A
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Aircraft tank vent valve
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US2728300A
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Gear pump
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US2638228A
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Fluid filter
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US2599498A
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Diaphragm valve
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US2511792A
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Temperature controlled mixing valve-diaphragm type
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US2539598A
|
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Temperature controlled mixing valve
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US2623726A
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Valve seat
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US2516433A
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Master lever and synchronizable multiple control
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US2623724A
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Seat for rotary plug valves
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US2509541A
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Lost motion adjustment for drive release couplings
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US2458446A
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Self-locking lever control
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US2451904A
|
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Locating tool
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US2484723A
|
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Drain valve
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US2472652A
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Bellows seal for valve plugs
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US2544448A
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Motor operated valve shaft
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US2399583A
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Lockable control device
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US2483891A
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Valve plug seal
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