TREA

Okazai; Satiko

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  • Tokyo, JP
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  • Information Patent Grant

    Timber surface improving treatment process
    • Patent number 5,143,748
    • Issue date Sep 1, 1992
    • Matsushita Electric Works, Ltd.
    • Hiroyuki Ishikawa
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

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