Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Structurally defined
Patent
1976-04-26
1981-06-30
Kimlin, Edward C.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Structurally defined
156184, 206813, 352235, 430 11, 428343, 428355, 428906, 430 12, 430631, G03C 302
Patent
active
042763711
ABSTRACT:
New means are providedfor securing the free end of a roll of photographic film against unwinding. The means comprises a strip of flexible plastic which clings to the photographic film, at the free end of the roll and also on the body of the roll adjacent the free end.
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patent: 3270653 (1966-09-01), Bachelder
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patent: 3592340 (1971-07-01), Hoey
patent: 3647465 (1972-03-01), Shamay
patent: 3690451 (1972-09-01), Nerwin
patent: 3967022 (1976-06-01), Hasei
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