CA330350A - Photographic film - Google Patents

Photographic film

Info

Publication number
CA330350A
CA330350A CA330350A CA330350DA CA330350A CA 330350 A CA330350 A CA 330350A CA 330350 A CA330350 A CA 330350A CA 330350D A CA330350D A CA 330350DA CA 330350 A CA330350 A CA 330350A
Authority
CA
Canada
Prior art keywords
photographic film
photographic
film
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
CA330350A
Other languages
French (fr)
Inventor
Henry Clewell John
Harrington Mccormick Frank
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.)
DuPont Film Manufacturing Corp
Original Assignee
DuPont Film Manufacturing Corp
Publication date
Application granted granted Critical
Publication of CA330350A publication Critical patent/CA330350A/en
Expired legal-status Critical Current

Links

CA330350A Photographic film Expired CA330350A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA330350T

Publications (1)

Publication Number Publication Date
CA330350A true CA330350A (en) 1933-02-21

Family

ID=35292720

Family Applications (1)

Application Number Title Priority Date Filing Date
CA330350A Expired CA330350A (en) Photographic film

Country Status (1)

Country Link
CA (1) CA330350A (en)

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