Daijiro Tanabe

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Concrete form shuttering having double woven fabric covering
- Patent number 4,856,754
- Issue date Aug 15, 1989
- Kabushiki Kaisha Kumagaigumi
- Takayoshi Yokota
- B28 - WORKING CEMENT, CLAY, OR STONE