CA257699A - Photographic reversal process - Google Patents

Photographic reversal process

Info

Publication number
CA257699A
CA257699A CA257699A CA257699DA CA257699A CA 257699 A CA257699 A CA 257699A CA 257699 A CA257699 A CA 257699A CA 257699D A CA257699D A CA 257699DA CA 257699 A CA257699 A CA 257699A
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
CA257699A
Other languages
French (fr)
Inventor
Johan Gerard Van Ewijk Leopold
Jacobua Prins Hendrik
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 CA257699A publication Critical patent/CA257699A/en
Expired legal-status Critical Current

Links

CA257699A Photographic reversal process Expired CA257699A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA257699T

Publications (1)

Publication Number Publication Date
CA257699A true CA257699A (en) 1926-02-02

Family

ID=35166247

Family Applications (1)

Application Number Title Priority Date Filing Date
CA257699A Expired CA257699A (en) Photographic reversal process

Country Status (1)

Country Link
CA (1) CA257699A (en)

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