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AU6447074A
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Micrometer provided with both inch and millimeter indicators
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GB1439081A
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Micrometer provided with both inch and millimeter indicators
|
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GB1374554A
|
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Height gauge with a double counter
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GB1392138A
|
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Micrometer
|
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GB1393214A
|
|
Vernier calipers
|
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GB1336836A
|
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Digital measuring instrument
|
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GB1391345A
|
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Error-preventing device in length-measuring instruments
|
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GB1385761A
|
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Micrometer including a counter device therein
|
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GB1315283A
|
|
Arc-gauge
|
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US3786569A
|
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Three-point inside taper-measuring instrument
|
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GB1359018A
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Inside measuring micrometer having a counter mechanism
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