Uchikoba; Sayoko

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Kagoshima, JA

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Patents Grantslast 30 patents

Information Patent Grant
Abrading apparatus for the housing of a rotary engine
- Patent number 3,955,325
- Issue date May 11, 1976
- Uchikoba; Sayoko
- Hatsuo Uchikoba
- B24 - GRINDING POLISHING