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Thin film beam spring vent valve
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Patent number 5,261,565
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Issue date Nov 16, 1993
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The Procter & Gamble Company
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James L. Drobish
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Exercise apparatus
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Patent number 4,733,859
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Issue date Mar 29, 1988
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Bio Mechanisms, Inc.
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Ronald W. Kock
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A63 - SPORTS GAMES AMUSEMENTS
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Absorbent laminate structure
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Patent number 4,578,068
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Issue date Mar 25, 1986
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The Procter & Gamble Company
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Timothy A. Kramer
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Spray dispensing
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Patent number 4,167,245
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Issue date Sep 11, 1979
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The Procter & Gamble Company
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Ronald W. Kock
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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