TREA

Shigeo Yamamoto

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  • Chiba, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cylinder cleaning device
    • Patent number 6,219,879
    • Issue date Apr 24, 2001
    • Baldwin-Japan, Ltd.
    • Hideo Oyaizu
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Cylinder cleaning device with shaft end distinguishing means
    • Patent number 6,176,183
    • Issue date Jan 23, 2001
    • Baldwin-Japan, Ltd.
    • Hideo Oyaizu
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Cylinder cleaning device
    • Patent number 6,041,711
    • Issue date Mar 28, 2000
    • Baldwin-Japan, Ltd.
    • Hideo Oyaizu
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS