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Scraper apparatus
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Patent number 5,353,465
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Issue date Oct 11, 1994
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Webster Pierce
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B08 - CLEANING
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Opener for screwed cap containers
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Patent number 5,329,831
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Issue date Jul 19, 1994
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Webster Pierce
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B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
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Opener for screwed cap containers
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Patent number 5,207,125
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Issue date May 4, 1993
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Webster Pierce
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B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
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Fire blanket system
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Patent number 5,083,617
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Issue date Jan 28, 1992
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Webster A. Pierce
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A62 - LIFE-SAVING FIRE-FIGHTING
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Magnetic fire blanket
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Patent number 4,650,002
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Issue date Mar 17, 1987
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Webster Pierce
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A62 - LIFE-SAVING FIRE-FIGHTING