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Makoto Tsuruda
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Hyogo, JP
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last 30 patents
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Patent Grant
Method for controlling a shape of a plate
Patent number
4,805,492
Issue date
Feb 21, 1989
Mitsubishi Denki Kabushiki Kaisha
Makoto Tsuruda
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...