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DE1145842B
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Differential pressure measuring unit for pneumatic regulator
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DE1042545B
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Cylindrical sieve in pipes
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DE1034832B
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Temperature monitor for high pressure hot water storage tank
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DE1000620B
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Rod temperature sensor with metallic expansion body
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DE1007532B
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Pressure fluid operated regulator
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DE1149556B
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Device for changing the proportional range on proportionally acting controllers without feedback
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DE1013907B
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Pressure medium operated regulator with feedback
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DE1013908B
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Device for changing the proportional range on controllers without feedback
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DE1076412B
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Pressure medium force switch controlled by a measuring mechanism
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DE1062507B
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Valve cone for control valves
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DE929761C
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Diaphragm valve with reversible pressure pulse control
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DE1007135B
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Emergency shut-off valve
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DE1077937B
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Differential pressure regulator
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DE975192C
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Mud flaps
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DE932213C
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Sealing connection of a metal spring tube with a base plate
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DE968831C
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Non-detachable, tight connection of metal spring tubes with floor plates, flanges or other closing bodies and method for making this connection
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DE921607C
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Valve with reversible pressure pulse control
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DE1077936B
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Pressure control valve, especially steam pressure reducing valve, with adjustable regulating spring tension
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DE934437C
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Flow meter
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DE945349C
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Heat sensor for temperature measuring or control devices
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