Kazuo Korehisa

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Yokosuka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for cleaning door frames of coke ovens
- Patent number 4,344,204
- Issue date Aug 17, 1982
- Sumitomo Heavy Industries, Ltd.
- Kenji Fujita
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...