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Patents for F16K 24 - Devices, e.g. valves, for venting or aerating enclosures (3,320) |
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08/03/1976 | US3972342 Apparatus for deaerating fluids | 07/20/1976 | US3970107 Roll over valve for tank truck | 07/20/1976 | US3970101 Float controlled valve assembly | 07/20/1976 | US3970098 Tank vent | 07/13/1976 | US3969092 Liquid degassing device | 07/06/1976 | US3967638 Combination faucet and air gap | 07/06/1976 | US3967637 Apparatus for deaerating fluids | 07/06/1976 | US3967635 Valve for carbonator | 07/06/1976 | US3967633 Gas vent system for operation in any arbitrary spatial orientation | 06/29/1976 | US3965922 Anti-siphon flush valve construction | 06/15/1976 | US3963047 Fill and relief valve arrangement | 06/08/1976 | US3961724 Fuel tank filler cap with improved vent | 04/27/1976 | US3952770 Non-freeze wall hydrant with vacuum breaker | 04/20/1976 | US3951164 Anti-siphon and backflow prevention valve | 03/23/1976 | US3945395 Vent and relief valve | 03/16/1976 | US3943958 Continuous air removal valve | 03/02/1976 | US3941151 Vent pipe check valve | 02/17/1976 | US3938692 Pressure-vacuum relief fuel tank cap with roll-over safety valve feature | 02/03/1976 | US3935790 Integral power steering assembly | 01/06/1976 | US3930516 Ballcock assembly |
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