CA851121A - Photographic process for the direct production of positive images on metal - Google Patents

Photographic process for the direct production of positive images on metal

Info

Publication number
CA851121A
CA851121A CA851121A CA851121DA CA851121A CA 851121 A CA851121 A CA 851121A CA 851121 A CA851121 A CA 851121A CA 851121D A CA851121D A CA 851121DA CA 851121 A CA851121 A CA 851121A
Authority
CA
Canada
Prior art keywords
metal
photographic process
direct production
positive images
images
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
CA851121A
Inventor
Wainer Eugene
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.)
Horizons Inc
Original Assignee
Horizons Inc
Publication date
Application granted granted Critical
Publication of CA851121A publication Critical patent/CA851121A/en
Expired legal-status Critical Current

Links

CA851121A Photographic process for the direct production of positive images on metal Expired CA851121A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA851121T

Publications (1)

Publication Number Publication Date
CA851121A true CA851121A (en) 1970-09-08

Family

ID=36335264

Family Applications (1)

Application Number Title Priority Date Filing Date
CA851121A Expired CA851121A (en) Photographic process for the direct production of positive images on metal

Country Status (1)

Country Link
CA (1) CA851121A (en)

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