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Norio Yamada
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Kanagawa, JP
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last 30 patents
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Patent Grant
Cleaning member and cylindrical cleaning element
Patent number
6,802,099
Issue date
Oct 12, 2004
Ebara Corporation
Seigo Murakami
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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last 30 patents
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Patent Application
Cleaning member, cylindrical cleaning element of cleaning member, m...
Publication number
20020046434
Publication date
Apr 25, 2002
Seigo Murakami
H01 - BASIC ELECTRIC ELEMENTS