Seon-Ho Lee

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for treating liquid waste after pulp bleaching
- Patent number 5,431,820
- Issue date Jul 11, 1995
- Kabushiki Kaisha Kobe Seiko Sho
- Tomoaki Nishida
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE