Hiroshi Tsutsumi

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Kitakyushu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for treating a sulfur dioxide-containing gas
- Patent number 4,818,496
- Issue date Apr 4, 1989
- Mitsui Mining Company, Limited
- Hiroshi Tsutsumi
- C01 - INORGANIC CHEMISTRY