TREA

Helmut August Michael Schottle

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  • Berlin, DT
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Patents Grantslast 30 patents

  • Information Patent Grant

    Printing device
    • Patent number 4,043,264
    • Issue date Aug 23, 1977
    • Adrema Pitney Bowes GmbH
    • Helmut August Michael Schottle
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Electronic embossing machine
    • Patent number 4,031,993
    • Issue date Jun 28, 1977
    • Pitney-Bowes, Inc.
    • Rainer Eberhard Gurgens
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS