CA293800A - Photographic roll film spool - Google Patents

Photographic roll film spool

Info

Publication number
CA293800A
CA293800A CA293800A CA293800DA CA293800A CA 293800 A CA293800 A CA 293800A CA 293800 A CA293800 A CA 293800A CA 293800D A CA293800D A CA 293800DA CA 293800 A CA293800 A CA 293800A
Authority
CA
Canada
Prior art keywords
roll film
film spool
photographic roll
photographic
spool
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
CA293800A
Other languages
French (fr)
Inventor
Goldacker 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 CA293800A publication Critical patent/CA293800A/en
Expired legal-status Critical Current

Links

CA293800A Photographic roll film spool Expired CA293800A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA293800T

Publications (1)

Publication Number Publication Date
CA293800A true CA293800A (en) 1929-10-08

Family

ID=35231118

Family Applications (1)

Application Number Title Priority Date Filing Date
CA293800A Expired CA293800A (en) Photographic roll film spool

Country Status (1)

Country Link
CA (1) CA293800A (en)

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