for drying the wound and impregnated articles

Industry

  • CPC
  • B31C11/06
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Patents Grantslast 30 patents

  • Information Patent Grant

    1693749

    • Patent number 1,693,749
    • Issue date Dec 4, 1928
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD

Patents Applicationslast 30 patents