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Masanao Oozeki

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  • Nerima-ku Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Screen printing machine
    • Patent number 5,046,414
    • Issue date Sep 10, 1991
    • Masanao Oozeki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Screen printing machine
    • Patent number 5,036,760
    • Issue date Aug 6, 1991
    • Masanao Oozeki
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS