-
Vibration control apparatus
-
Patent number 5,450,931
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Issue date Sep 19, 1995
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Hitachi, Ltd.
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Hiromitsu Masuda
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Information display apparatus
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Patent number 5,214,622
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Issue date May 25, 1993
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Hitachi, Ltd.
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Yasuhiro Nemoto
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Page turning apparatus
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Patent number 4,870,258
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Issue date Sep 26, 1989
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Hitachi, Ltd.
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Akira Mochizuki
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B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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Carriage support structure
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Patent number 4,752,849
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Issue date Jun 21, 1988
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Hitachi, Ltd.
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Shinobu Yoshida
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...