Kazuhide Tanaka

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Totsuka, Yokohama, Kanagawa, JA

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Patents Grantslast 30 patents

Information Patent Grant
Submerging system for marine structure
- Patent number 3,943,871
- Issue date Mar 16, 1976
- Kazuhide Tanaka
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT