CA380631A - Photographic sound film - Google Patents

Photographic sound film

Info

Publication number
CA380631A
CA380631A CA380631A CA380631DA CA380631A CA 380631 A CA380631 A CA 380631A CA 380631 A CA380631 A CA 380631A CA 380631D A CA380631D A CA 380631DA CA 380631 A CA380631 A CA 380631A
Authority
CA
Canada
Prior art keywords
sound film
photographic sound
photographic
film
sound
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
CA380631A
Other languages
French (fr)
Inventor
Kuster Alfred
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.)
GAF Chemicals Corp
American IG Chemical Corp
Original Assignee
Agfa Ansco Corp
American IG Chemical Corp
Publication date
Application granted granted Critical
Publication of CA380631A publication Critical patent/CA380631A/en
Expired legal-status Critical Current

Links

CA380631A Photographic sound film Expired CA380631A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA380631T

Publications (1)

Publication Number Publication Date
CA380631A true CA380631A (en) 1939-04-11

Family

ID=35384956

Family Applications (1)

Application Number Title Priority Date Filing Date
CA380631A Expired CA380631A (en) Photographic sound film

Country Status (1)

Country Link
CA (1) CA380631A (en)

Similar Documents

Publication Publication Date Title
CA380631A (en) Photographic sound film
CA379751A (en) Sound image film
CA381130A (en) Photographic film
CA379184A (en) Goffered film reproduction
CA381132A (en) Photographic stripping film
CA384427A (en) Photographic film base
CA384374A (en) Film mount
CA392328A (en) Photographic film
CA377401A (en) Photographic film
CA399615A (en) Photographic film
CA385872A (en) Film sound track
AU109315B2 (en) Photographic developer
CA381958A (en) Photographic developer
CA382701A (en) Photographic developer
CA382703A (en) Photographic developer
CA382708A (en) Photographic developer
CA382857A (en) Photographic developer
CA382858A (en) Photographic developer
CA381920A (en) Sound film reproducing apparatus
CA379188A (en) Photographic objective
CA378561A (en) Film phonograph
CA381131A (en) Photographic colour film
CA384385A (en) Multi-layer film
CA382704A (en) Photographic polarizing layer
CA378967A (en) Photosculpture photography