CA239967A - Photographic reversal process - Google Patents

Photographic reversal process

Info

Publication number
CA239967A
CA239967A CA239967A CA239967DA CA239967A CA 239967 A CA239967 A CA 239967A CA 239967 A CA239967 A CA 239967A CA 239967D A CA239967D A CA 239967DA CA 239967 A CA239967 A CA 239967A
Authority
CA
Canada
Prior art keywords
reversal process
photographic reversal
photographic
reversal
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
CA239967A
Other languages
French (fr)
Inventor
George Capstaff John
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA239967A publication Critical patent/CA239967A/en
Expired legal-status Critical Current

Links

CA239967A Photographic reversal process Expired CA239967A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA239967T

Publications (1)

Publication Number Publication Date
CA239967A true CA239967A (en) 1924-05-13

Family

ID=35143998

Family Applications (1)

Application Number Title Priority Date Filing Date
CA239967A Expired CA239967A (en) Photographic reversal process

Country Status (1)

Country Link
CA (1) CA239967A (en)

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