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Minoru Ueda
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Yamato, JP
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last 30 patents
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Patent Grant
Double-head automatic grinding machine
Patent number
4,322,917
Issue date
Apr 6, 1982
Ueda Giken Co., Ltd.
Minoru Ueda
B24 - GRINDING POLISHING
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Patent Grant
Grinding machine
Patent number
4,306,382
Issue date
Dec 22, 1981
Ueda Giken Co. Ltd.
Minoru Ueda
B24 - GRINDING POLISHING