Hironobu Shigematu

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Methods for production of crosslinked rubber products
- Patent number 4,983,685
- Issue date Jan 8, 1991
- Sumitomo Chemical Company, Limited
- Masashi Aoshima
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...