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-
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Toothbrush
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Patent number 6,108,851
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Issue date Aug 29, 2000
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Gillette Canada Inc.
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William A. Bredall
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A46 - BRUSHWARE
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Toothbrush
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Patent number 6,006,394
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Issue date Dec 28, 1999
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Gillette Canada Inc.
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William A. Bredall
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A46 - BRUSHWARE
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Toothbrush
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Patent number 5,742,972
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Issue date Apr 28, 1998
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Gillette Canada Inc.
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William A. Bredall
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A46 - BRUSHWARE
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Methods of desensitizing teeth
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Patent number 5,252,577
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Issue date Oct 12, 1993
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Gillette Canada, Inc.
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Miklos M. Breuer
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Novel brush filaments
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Patent number 4,802,255
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Issue date Feb 7, 1989
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Gillette Canada Inc.
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Miklos M. Breuer
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A46 - BRUSHWARE
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