Photographic film assemblage

Details Photographic film assemblage Photographic film assemblage

G - Physics

03

B

95/72

G03B 17/26 (2006.01) G03B 17/30 (2006.01) G03C 3/00 (2006.01)

Patent

CA 1191730

ABSTRACT OF THE DISCLOSURE A photographic film assemblage including a film spool about which is wound a length of film, a housing for rotatably supporting the film spool such that a leading end of the film may be advanced to the exterior of the housing through a withdrawal opening in the housing, and means for protecting the film from exposure by light passing through the passageway. The passageway is constructed such that rotation of the film spool relative to the housing, in a given direction, is all that is needed to move the leading end of the film out of the housing through the passageway.

423475

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