CA487411A - Direct positive photographs - Google Patents

Direct positive photographs

Info

Publication number
CA487411A
CA487411A CA487411A CA487411DA CA487411A CA 487411 A CA487411 A CA 487411A CA 487411 A CA487411 A CA 487411A CA 487411D A CA487411D A CA 487411DA CA 487411 A CA487411 A CA 487411A
Authority
CA
Canada
Prior art keywords
direct positive
positive photographs
photographs
direct
positive
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
CA487411A
Other languages
French (fr)
Inventor
E. Fallesen George
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.)
Canadian Kodak Co Ltd
Original Assignee
Canadian Kodak Co Ltd
Publication date
Application granted granted Critical
Publication of CA487411A publication Critical patent/CA487411A/en
Expired legal-status Critical Current

Links

CA487411A Direct positive photographs Expired CA487411A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA487411T

Publications (1)

Publication Number Publication Date
CA487411A true CA487411A (en) 1952-10-21

Family

ID=35627129

Family Applications (1)

Application Number Title Priority Date Filing Date
CA487411A Expired CA487411A (en) Direct positive photographs

Country Status (1)

Country Link
CA (1) CA487411A (en)

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