Sadahiko Usagida

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Kobe, JA

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic crane mechanism operable to provide enlarged parallel mov...
- Patent number 3,995,746
- Issue date Dec 7, 1976
- OHJI Seiki Kogyo Kabushiki Kaisha
- Sadahiko Usagida
- B66 - HOISTING LIFTING HAULING