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GB289635A
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Improvements in reflecting devices for the scale readings of weighing machines and the like
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GB293928A
|
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Improvements in weighing scales
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GB278567A
|
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Weighing scales
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GB271372A
|
|
Adjustable reflector frame
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GB278934A
|
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Personal weighing scale
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GB289166A
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Weighing device
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US1701921A
|
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Scale
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US1684957A
|
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Scale
|
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US1653044A
|
|
Scale
|
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US1653043A
|
|
Operating handle for lever switches
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US1636908A
|
|
Scale
|
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US1735571A
|
|
Scale
|
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US1694833A
|
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Adjustable reflector frame
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US1748624A
|
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Periscope
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US1660820A
|
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Scale
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US1695066A
|
|
Coin-trip mechanism for personal weighing scales
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US1636873A
|
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Eccentrically-adjustable cam for scales
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US1635508A
|
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Flexible beam connection for steelyards
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US1631341A
|
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Personal weighing scale
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CA274613A
|
|
Scale
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