C. A. Parshall, Inc.

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Stamford, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Endless film cartridge and pressure support plate therefor
- Patent number 4,613,220
- Issue date Sep 23, 1986
- C. A. Parshall, Inc.
- Leon M. Levy
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY