IHI Machinery and Furnance Co., Ltd.

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum heat treatment device
- Patent number 9,605,330
- Issue date Mar 28, 2017
- IHI Corporation
- Kazuhiko Katsumata
- C21 - METALLURGY OF IRON

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Patents Applicationslast 30 patents

Information Patent Application
VACUUM CLEANING APPARATUS AND VACUUM CLEANING METHOD
- Publication number 20140246056
- Publication date Sep 4, 2014
- IHI Corporation
- Noboru HIRAMOTO
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...