Senbokuya; Mitsuaki

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Kokubunji, JP

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Patents Grantslast 30 patents

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Method of and system for tracing monochromatically contrasting pattern
- Patent number 4,321,682
- Issue date Mar 23, 1982
- Senbokuya; Mitsuaki
- Yukio Koshikawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR