Takao Oshima

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Toyonaka, JA

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Patents Grantslast 30 patents

Information Patent Grant
Process for production of the maleic anhydride adduct of a liquid p...
- Patent number 4,080,493
- Issue date Mar 21, 1978
- Sumitomo Chemical Company, Limited
- Seimei Yasui
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...