SEALSTRIP CORP. & SIG PACK INC.

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Patents Applicationslast 30 patents

  • Information Patent Application

    Gussetted package, method and apparatus

    • Publication number 20020177380
    • Publication date Nov 28, 2002
    • SEALSTRIP CORP. & SIG PACK INC.
    • Harold M. Forman
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL