Yugen Kaisha Yoshiba Kozo Dezain

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Oyabe, JP

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Patents Grantslast 30 patents

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Impact absorbing net and a method for absorbing impact
- Patent number 6,027,785
- Issue date Feb 22, 2000
- Yugen Kaisha Yoshiba Kozo Dezain
- Hiroshi Yoshida
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...