Shozo Takeya

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Ohmiya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sacrificial anode for cathodic protection and alloy therefor
- Patent number 6,673,309
- Issue date Jan 6, 2004
- Corrpro Companies, Inc.
- Kunio Watanabe
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...