Masakichi Shimada

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Ooi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heat-resistant catalyst carrier moldings and catalysts for combustion
- Patent number 4,959,338
- Issue date Sep 25, 1990
- Toa Nenryo Kogyo Kabushiki Kaisha
- Tadashi Miura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL