Kazuo Iwaki

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Kanagawa-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for evaluating performance of chemical filter for cleaning gas
- Patent number 6,009,739
- Issue date Jan 4, 2000
- Ebara Corporation
- Kunio Fujiwara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL