Patrick Terence McGrail

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Ipswich, EN

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Patents Grantslast 30 patents

Information Patent Grant
Polyurethane-polyanhydride subbing layer for photo sensitive elements
- Patent number 4,093,458
- Issue date Jun 6, 1978
- Imperial Chemical Industries Limited
- Patrick Terence McGrail
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY