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G01 - MEASURING TESTING
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3769508
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G01 - MEASURING TESTING
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Patent number 3,735,132
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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G01 - MEASURING TESTING
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G01 - MEASURING TESTING
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G01 - MEASURING TESTING
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G01 - MEASURING TESTING
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G01 - MEASURING TESTING
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3303508
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G01 - MEASURING TESTING