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WO8901578A1
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Gas cylinder lifting device
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US4667780A
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Re-chargeable servo cylinder
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Simplified springless check valve
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Rotary actuator with energy conservation
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Energy conserving air pump
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Fluid proportioning diverter valve
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O-ring solenoid water valves
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Force balanced die cylinders
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O-ring solenoid valve
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Modular pressure letdown valve
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Universal momentary contact diverter
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Momentary contact diverter valve
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High pressure letdown valve
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Metering pump
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Momentary contact reversing diverter
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JPS55103167A
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Changeeover valve for heat pump
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Electro-thermal linear pull actuator
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JPS54105585A
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Speedometer for indication for windshield
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JPS5557766A
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Valve device equipped with conical valve sheet
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US4178768A
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Internally piloted reversing valve for heat pump
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