Graham J. Parker

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Malvern, AU

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Patents Grantslast 30 patents

Information Patent Grant
Dental amalgam alloy
- Patent number 4,859,240
- Issue date Aug 22, 1989
- Cheetham; Jeffery James
- Graham J. Parker
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental amalgam alloy
- Patent number 4,686,082
- Issue date Aug 11, 1987
- Cheetham; Jeffery J.
- Graham J. Parker
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE