Nothing Special   »   [go: up one dir, main page]

CA546594A - Photographic films - Google Patents

Photographic films

Info

Publication number
CA546594A
CA546594A CA546594A CA546594DA CA546594A CA 546594 A CA546594 A CA 546594A CA 546594 A CA546594 A CA 546594A CA 546594D A CA546594D A CA 546594DA CA 546594 A CA546594 A CA 546594A
Authority
CA
Canada
Prior art keywords
photographic films
photographic
films
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA546594A
Other languages
French (fr)
Inventor
R. Saner William
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Publication date
Application granted granted Critical
Publication of CA546594A publication Critical patent/CA546594A/en
Expired legal-status Critical Current

Links

CA546594A Photographic films Expired CA546594A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA546594T

Publications (1)

Publication Number Publication Date
CA546594A true CA546594A (en) 1957-09-24

Family

ID=35703793

Family Applications (1)

Application Number Title Priority Date Filing Date
CA546594A Expired CA546594A (en) Photographic films

Country Status (1)

Country Link
CA (1) CA546594A (en)

Similar Documents

Publication Publication Date Title
CA531745A (en) Films
CA546594A (en) Photographic films
CA543245A (en) Antistatic photographic film
CA534978A (en) Photographic films
CA545968A (en) Photographic emulsion layer
CA538011A (en) Photographic copying apparatus
CA548050A (en) Photographic shutter
AU222174B2 (en) Film manufacture
AU214822B2 (en) Film reel
CA541265A (en) Photographic apparatus
CA536186A (en) Photographic apparatus
CA536849A (en) Photographic apparatus
AU221037B2 (en) Photographic apparatus
CA543386A (en) Photographic apparatus
CA543391A (en) Photographic apparatus
CA545215A (en) Photographic apparatus
CA542048A (en) Six-lens photographic objective
CA543387A (en) Photographic product
CA543390A (en) Photographic product
CA534676A (en) Photographic film assembly
AU3059257A (en) Film manufacture
CA531417A (en) Photographic film gate
AU230105B2 (en) Film manufacture
AU215903B2 (en) Spools for photographic film andthe like
AU2598457A (en) Film reel