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DE2444222A1
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Contactless determination of liquid levels - sound pulses reflected from above boundary surface for distance measurement
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DE2426085A1
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Liquid level indicator - has sampler and quantiser with a shaft whose angular position depends on the liquid level
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DE2336573A1
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Support mounting for yarn unwinding roller - comprising spindle axis with ball or universal joint at upper end and dampening unit at lower end
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DE2205419A1
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DEVICE FOR INDEPENDENT, CONTINUOUS MEASUREMENT AND DISPLAY OF CHANGES IN A LIQUID LEVEL
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DE2202086A1
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DEVICE FOR HOLDING A REEL SPINDLE FOR THE ROLL-END TOWING OF SET YARNS OR DGL
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DE2164499A1
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Yarn wind-up spool control - spool braking effected by lever adjusted by take-off tension, mechanically
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GB1338105A
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Thread guide driving system for a traverse winder
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DE2142249A1
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DEVICE FOR SUPPLYING LUBRICATING OIL OR DGL. FOR THE CIRCUMFERENCE OF A ROTATING ROLLER ELEMENT OR DGL
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DE1296391B
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Register for hydrometric and meteorological measuring devices, especially levels
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DE1270865B
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Measuring wing for hydrometric measurements
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DE1278746B
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Drum recorder for meteorological measuring devices, especially for recording levels or the like.
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DE1255368B
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Measuring wing for hydrometric measurements
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DE1031003B
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Rod-shaped magnifying glass, especially trailing magnifier for planimeters
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DE889233C
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Wing screw, especially for hydrometric wings
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DE858019C
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pantograph
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