Shigeki Muroga

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Utsunomiya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Stainless steel for use in engine gaskets and a method for manufact...
- Patent number 6,338,762
- Issue date Jan 15, 2002
- Sumitomo Metal Industries, Ltd.
- Naoto Sato
- C21 - METALLURGY OF IRON