Masahiro Sukekawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Denture temporary relining material composition
- Patent number 6,495,614
- Issue date Dec 17, 2002
- GC Corporation
- Hiroshi Kamohara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...