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Soil-gas sampling apparatus
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Patent number 5,235,863
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Issue date Aug 17, 1993
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W. L. Gore & Associates, Inc.
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Christian E. Bailey
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G01 - MEASURING TESTING
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Fabrics for protective clothing
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Patent number 4,961,985
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Issue date Oct 9, 1990
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W. L. Gore & Associates, Inc.
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Robert L. Henn
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Air-stream sampling device
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Patent number 4,860,598
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Issue date Aug 29, 1989
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W. L. Gore & Associates, Inc.
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Christian E. Bailey
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G01 - MEASURING TESTING
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