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Woodworking machine
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Patent number 5,562,134
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Issue date Oct 8, 1996
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Kitagawa Kogyo Co., Ltd.
-
Hiromi Sato
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Woodworking machines
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Patent number 5,454,422
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Issue date Oct 3, 1995
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Kitagawa Kogyo Co., Ltd.
-
Shinsuke Kitagawa
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B44 - DECORATIVE ARTS
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Conductive board spacer
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Patent number 4,938,703
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Issue date Jul 3, 1990
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Kitagawa Kogyo Kabushiki Kaisha
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Yoshihito Nakano
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR