CA931409A - Scanning optical system for photocopying apparatus - Google Patents

Scanning optical system for photocopying apparatus

Info

Publication number
CA931409A
CA931409A CA149943A CA149943A CA931409A CA 931409 A CA931409 A CA 931409A CA 149943 A CA149943 A CA 149943A CA 149943 A CA149943 A CA 149943A CA 931409 A CA931409 A CA 931409A
Authority
CA
Canada
Prior art keywords
optical system
scanning optical
photocopying apparatus
photocopying
scanning
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
CA149943A
Other versions
CA149943S (en
Inventor
C. Harper David
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.)
Xerox Corp
Original Assignee
Xerox Corp
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
Priority claimed from CA096296A external-priority patent/CA932194A/en
Application filed by Xerox Corp filed Critical Xerox Corp
Priority to CA149943A priority Critical patent/CA931409A/en
Application granted granted Critical
Publication of CA931409A publication Critical patent/CA931409A/en
Expired legal-status Critical Current

Links

CA149943A 1970-03-26 1972-08-22 Scanning optical system for photocopying apparatus Expired CA931409A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA149943A CA931409A (en) 1970-03-26 1972-08-22 Scanning optical system for photocopying apparatus

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US2293670A 1970-03-26 1970-03-26
CA096296A CA932194A (en) 1970-03-26 1970-10-22 Scanning optical system for photocopying apparatus
CA149943A CA931409A (en) 1970-03-26 1972-08-22 Scanning optical system for photocopying apparatus

Publications (1)

Publication Number Publication Date
CA931409A true CA931409A (en) 1973-08-07

Family

ID=25666612

Family Applications (1)

Application Number Title Priority Date Filing Date
CA149943A Expired CA931409A (en) 1970-03-26 1972-08-22 Scanning optical system for photocopying apparatus

Country Status (1)

Country Link
CA (1) CA931409A (en)

Similar Documents

Publication Publication Date Title
CA958570A (en) Optical scannar apparatus
CA928554A (en) Optical scanning apparatus
CA952970A (en) Process for fixing electrophotographic images
CA1024388A (en) Optical apparatus for projecting an image onto an object plane
CA960770A (en) Aperture designs for facsimile scanning apparatus
AU449021B2 (en) Apparatus for copying photographic transparencies
CA932194A (en) Scanning optical system for photocopying apparatus
CA941503A (en) Resolution improvement for optical scanners
CA996393A (en) Reflective imaging apparatus
CA949206A (en) Optical scanning apparatus
CA938994A (en) Copying apparatus
GB1414563A (en) Optical image forming system
CA931409A (en) Scanning optical system for photocopying apparatus
CA954358A (en) Image focusing lens system for copying machines
CA842621A (en) Optical system for photocopying
AU445355B2 (en) Optical scanning apparatus
CA940632A (en) Apparatus for optical information processing
CA821231A (en) Photocopying optical scanning system
AU1993470A (en) Optical scanning apparatus
AU473228B2 (en) Developing apparatus for electrostatic images
CA850917A (en) Micro-optical scanning apparatus
CA706050A (en) Optical scanning system for xerographic apparatus
CA946198A (en) Copying apparatus
CA901859A (en) Optical system for projection recording apparatus
AU452671B2 (en) Optical apparatus for television film projection system