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Microplastic Rop.

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  • Bella Vista, PA
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  • Information Patent Grant

    Dressed split leather
    • Patent number 4,581,261
    • Issue date Apr 8, 1986
    • Microplastic Rop.
    • Helmut Schaefer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

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