-
-
Method and apparatus for working tube
-
Patent number 7,530,252
-
Issue date May 12, 2009
-
Kabushiki Kaisha Hitachi Seisakusho
-
Makoto Nishimura
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Ink jet recording head
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Patent number 4,819,014
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Issue date Apr 4, 1989
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Fuji Electric Company, Ltd.
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Takeshi Yasuhara
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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Ink jet recording head
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Patent number 4,752,788
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Issue date Jun 21, 1988
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Fuji Electric Co., Ltd.
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Takeshi Yasuhara
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B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS