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Yukihiro Nomura
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Oita, JP
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last 30 patents
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Patent Grant
Telescopic drinking straw
Patent number
4,850,533
Issue date
Jul 25, 1989
Showa Denko Kabushiki Kaisha
Katsumasa Hoshi
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...