TREA

Yugengaisha Kyodogiken

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Looping apparatus for coiled material
    • Patent number 4,589,605
    • Issue date May 20, 1986
    • Yugengaisha Kyodogiken
    • Masaru Orii
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method and apparatus for feeding materials to be pressed
    • Patent number 4,566,306
    • Issue date Jan 28, 1986
    • Yugengaisha Kyodogiken
    • Masaru Orii
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Apparatus for transferring a blank
    • Patent number 4,564,332
    • Issue date Jan 14, 1986
    • Yugengaisha Kyodogiken
    • Masaru Orii
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...