Photographic film package

Patent

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Details

354174, 354202, 354288, G03B 1708

Patent

active

047664517

ABSTRACT:
A photographic film package having at least a taking lens comprises a box-shaped internal film casing with its back open; a removable film cartridge containing a film therein, in the internal film casing; a box-shaped external casing enclosing the internal film casing tightly therein and which is provided with openings for exposing the taking lens and operation elements; and sealing sheets for covering the openings so as to maintain the inside of the film package moistureproof and/or waterproof.

REFERENCES:
patent: 2409605 (1946-10-01), Bolsey
patent: 3502013 (1970-03-01), Shimoda
patent: 3782259 (1974-01-01), Noble
patent: 4033392 (1977-07-01), Less
patent: 4176701 (1979-12-01), Welgan

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