Bruce E. Owens

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Loomis, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Film sheet cassette
- Patent number 4,181,418
- Issue date Jan 1, 1980
- E. I. Du Pont de Nemours and Company
- Harold F. Fechtner
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY