Clare Elizabeth Harrison

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Edmonton, GB

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Patents Applicationslast 30 patents

Information Patent Application
Water-Based Metal Treatment Composition
- Publication number 20070277906
- Publication date Dec 6, 2007
- MIDDLESEX SILVER CO., LIMITED
- Peter Gamon Johns
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Enhancing silver tarnish-resistance
- Publication number 20070039665
- Publication date Feb 22, 2007
- Peter Gammon Johns
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...