CA939541A - Optical system - Google Patents

Optical system

Info

Publication number
CA939541A
CA939541A CA113,389A CA113389A CA939541A CA 939541 A CA939541 A CA 939541A CA 113389 A CA113389 A CA 113389A CA 939541 A CA939541 A CA 939541A
Authority
CA
Canada
Prior art keywords
optical system
optical
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
CA113,389A
Other versions
CA113389S (en
Inventor
Richard W. Germuska
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.)
AB Dick Co
Original Assignee
Multigraphics Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Multigraphics Inc filed Critical Multigraphics Inc
Priority to CA113,389A priority Critical patent/CA939541A/en
Application granted granted Critical
Publication of CA939541A publication Critical patent/CA939541A/en
Expired legal-status Critical Current

Links

CA113,389A 1971-05-19 1971-05-19 Optical system Expired CA939541A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA113,389A CA939541A (en) 1971-05-19 1971-05-19 Optical system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA113,389A CA939541A (en) 1971-05-19 1971-05-19 Optical system

Publications (1)

Publication Number Publication Date
CA939541A true CA939541A (en) 1974-01-08

Family

ID=4089744

Family Applications (1)

Application Number Title Priority Date Filing Date
CA113,389A Expired CA939541A (en) 1971-05-19 1971-05-19 Optical system

Country Status (1)

Country Link
CA (1) CA939541A (en)

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