TREA

Harmen Z. K. Coster

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  • Amsterdam, NL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Preparation of thermoformed plastics articles
    • Patent number 4,824,907
    • Issue date Apr 25, 1989
    • Borg-Warner Chemicals, Inc.
    • Harmen Z. K. Coster
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...