TREA

Erich Wacker

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  • Heilbronn, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Light alloy piston
    • Patent number 4,691,622
    • Issue date Sep 8, 1987
    • Metallgesellschaft Aktiengesellschaft
    • Wilfried Sander
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Light alloy piston for internal combustion engines
    • Patent number 4,683,808
    • Issue date Aug 4, 1987
    • Kolbenschmidt Aktiengesellschaft
    • Erich Wacker
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS