Richard J. West

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Narragansett, RI, US

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Patents Grantslast 30 patents

Information Patent Grant
Aqueous developing solution and its use in developing positive-work...
- Patent number 4,828,965
- Issue date May 9, 1989
- Olin Hunt Specialty Products Inc.
- Richard J. West
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY