Takao Yamada

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Higashi-Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of making plug-containing type internally threaded anchor
- Patent number 4,653,132
- Issue date Mar 31, 1987
- Kensetsu Fastener Kabushiki Kaisha
- Takao Yamada
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR