CA314222A - Photographic film spool - Google Patents

Photographic film spool

Info

Publication number
CA314222A
CA314222A CA314222A CA314222DA CA314222A CA 314222 A CA314222 A CA 314222A CA 314222 A CA314222 A CA 314222A CA 314222D A CA314222D A CA 314222DA CA 314222 A CA314222 A CA 314222A
Authority
CA
Canada
Prior art keywords
photographic film
film spool
spool
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
CA314222A
Other languages
French (fr)
Inventor
Vehl Paul
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
Publication date
Application granted granted Critical
Publication of CA314222A publication Critical patent/CA314222A/en
Expired legal-status Critical Current

Links

CA314222A Photographic film spool Expired CA314222A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA314222T

Publications (1)

Publication Number Publication Date
CA314222A true CA314222A (en) 1931-08-11

Family

ID=35273549

Family Applications (1)

Application Number Title Priority Date Filing Date
CA314222A Expired CA314222A (en) Photographic film spool

Country Status (1)

Country Link
CA (1) CA314222A (en)

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