CA757716A - Diazotype copying apparatus - Google Patents

Diazotype copying apparatus

Info

Publication number
CA757716A
CA757716A CA757716A CA757716DA CA757716A CA 757716 A CA757716 A CA 757716A CA 757716 A CA757716 A CA 757716A CA 757716D A CA757716D A CA 757716DA CA 757716 A CA757716 A CA 757716A
Authority
CA
Canada
Prior art keywords
copying apparatus
diazotype copying
diazotype
copying
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
CA757716A
Inventor
W. Gouldsmith Donald
James L. Pratt, Jr.
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 CA757716A publication Critical patent/CA757716A/en
Expired legal-status Critical Current

Links

CA757716A Diazotype copying apparatus Expired CA757716A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA757716T

Publications (1)

Publication Number Publication Date
CA757716A true CA757716A (en) 1967-04-25

Family

ID=36194824

Family Applications (1)

Application Number Title Priority Date Filing Date
CA757716A Expired CA757716A (en) Diazotype copying apparatus

Country Status (1)

Country Link
CA (1) CA757716A (en)

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