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Method for fabricating abrasive tools
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Norton Company
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Nicolas Avril
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Method for fabricating abrasive discs
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Norton Company
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Nicolas Avril
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Method for laying down threads
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Horst D. Rector
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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3683566
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B24 - GRINDING POLISHING
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B24 - GRINDING POLISHING
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B24 - GRINDING POLISHING
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B24 - GRINDING POLISHING
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B24 - GRINDING POLISHING
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B24 - GRINDING POLISHING
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B24 - GRINDING POLISHING
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B24 - GRINDING POLISHING
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B24 - GRINDING POLISHING
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B24 - GRINDING POLISHING