CA690779A - Exposure apparatus for contact-copying device - Google Patents

Exposure apparatus for contact-copying device

Info

Publication number
CA690779A
CA690779A CA690779A CA690779DA CA690779A CA 690779 A CA690779 A CA 690779A CA 690779 A CA690779 A CA 690779A CA 690779D A CA690779D A CA 690779DA CA 690779 A CA690779 A CA 690779A
Authority
CA
Canada
Prior art keywords
contact
exposure apparatus
copying device
copying
exposure
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
CA690779A
Inventor
J. H. Goertz Henri
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.)
Chemische Fabriek L Van der Grinten NV
Original Assignee
Chemische Fabriek L Van der Grinten NV
Publication date
Application granted granted Critical
Publication of CA690779A publication Critical patent/CA690779A/en
Expired legal-status Critical Current

Links

CA690779A Exposure apparatus for contact-copying device Expired CA690779A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA690779T

Publications (1)

Publication Number Publication Date
CA690779A true CA690779A (en) 1964-07-14

Family

ID=35993398

Family Applications (1)

Application Number Title Priority Date Filing Date
CA690779A Expired CA690779A (en) Exposure apparatus for contact-copying device

Country Status (1)

Country Link
CA (1) CA690779A (en)

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