CA495547A - Matiere diazoique a photocopie - Google Patents

Matiere diazoique a photocopie

Info

Publication number
CA495547A
CA495547A CA495547A CA495547DA CA495547A CA 495547 A CA495547 A CA 495547A CA 495547 A CA495547 A CA 495547A CA 495547D A CA495547D A CA 495547DA CA 495547 A CA495547 A CA 495547A
Authority
CA
Canada
Prior art keywords
photoprinting material
diazotype photoprinting
diazotype
photoprinting
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
CA495547A
Other languages
English (en)
Inventor
W. Williams William
W. Neumann Fred
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.)
GAF Chemicals Corp
Original Assignee
General Aniline and Film Corp
Publication date
Application granted granted Critical
Publication of CA495547A publication Critical patent/CA495547A/fr
Expired legal-status Critical Current

Links

CA495547A Matiere diazoique a photocopie Expired CA495547A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA495547T

Publications (1)

Publication Number Publication Date
CA495547A true CA495547A (fr) 1953-08-25

Family

ID=35640955

Family Applications (1)

Application Number Title Priority Date Filing Date
CA495547A Expired CA495547A (fr) Matiere diazoique a photocopie

Country Status (1)

Country Link
CA (1) CA495547A (fr)

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