Robert J. Olsen

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Lansdale, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Acid-hardening photoresists comprising a purified hexamethoxy methy...
- Patent number 5,376,504
- Issue date Dec 27, 1994
- Rohm & Haas Company
- Karen A. Graziano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY