TREA

Gerhard Marzolph

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  • Cologne, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Metering apparatus
    • Patent number 4,753,374
    • Issue date Jun 28, 1988
    • Bayer Aktiengesellschaft
    • Peter Jahn
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL