Kunio Matsushita

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Takamatsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Valve stem driving apparatus
- Patent number 5,224,512
- Issue date Jul 6, 1993
- Shikoku Research Institute Inc.
- Takeki Nogami
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...