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3646814
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G01 - MEASURING TESTING
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Patent number 3,424,953
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G01 - MEASURING TESTING
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Patent number 3,296,504
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G01 - MEASURING TESTING
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Patent number 3,295,027
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G01 - MEASURING TESTING
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B30 - PRESSES
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Patent number 3,037,388
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G01 - MEASURING TESTING
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G08 - SIGNALLING
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G01 - MEASURING TESTING
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G01 - MEASURING TESTING