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Eishin Matsui
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Toyama, JP
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last 30 patents
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Patent Grant
Friction material for transmission
Patent number
7,473,727
Issue date
Jan 6, 2009
Tanaka Seimitsu Kogyo Co., Ltd.
Yoshiaki Takagi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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last 30 patents
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Patent Application
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Publication number
20060257647
Publication date
Nov 16, 2006
TANAKA SEIMITUS KOGYO CO., LTD.
Yoshiaki Takagi
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...