CA1179536A - Systeme optique double passage pour le balayage de trame - Google Patents

Systeme optique double passage pour le balayage de trame

Info

Publication number: CA1179536A
Authority: CA; Canada
Prior art keywords: mirror; laser; signal; line; scanner
Prior art date: 1980-09-29
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

CA000437168A

Other languages

English (en)

Inventor

Ronald L. Antos

Harry P. Brueggemann

David A. Grafton

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.)

1980-09-29

Filing date

1983-09-20

Publication date

1984-12-18

1980-09-29 Priority claimed from US06/191,979 external-priority patent/US4397521A/en

1983-09-20 Application filed by Xerox Corp filed Critical Xerox Corp

1983-09-20 Priority to CA000437168A priority Critical patent/CA1179536A/fr

1984-12-18 Application granted granted Critical

1984-12-18 Publication of CA1179536A publication Critical patent/CA1179536A/fr

Status Expired legal-status Critical Current

Links

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Landscapes

Facsimile Scanning Arrangements (AREA)
Mechanical Optical Scanning Systems (AREA)

CA000437168A 1980-09-29 1983-09-20 Systeme optique double passage pour le balayage de trame Expired CA1179536A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000437168A CA1179536A (fr)	1980-09-29	1983-09-20	Systeme optique double passage pour le balayage de trame

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US191,979		1980-09-29
US06/191,979 US4397521A (en)	1980-09-29	1980-09-29	Double pass optical system for raster scanners
CA000384307A CA1166051A (fr)	1980-09-29	1981-08-20	Systeme optique a double balayage pour scanners a trame
CA000437168A CA1179536A (fr)	1980-09-29	1983-09-20	Systeme optique double passage pour le balayage de trame

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000384307A Division CA1166051A (fr)	1980-09-29	1981-08-20	Systeme optique a double balayage pour scanners a trame

Publications (1)

Publication Number	Publication Date
CA1179536A true CA1179536A (fr)	1984-12-18

Family

ID=27167117

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000437168A Expired CA1179536A (fr)	1980-09-29	1983-09-20	Systeme optique double passage pour le balayage de trame

Country Status (1)

Country	Link
CA (1)	CA1179536A (fr)

1983
- 1983-09-20 CA CA000437168A patent/CA1179536A/fr not_active Expired

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Legal Events

Date	Code	Title	Description
2001-12-18	MKEX	Expiry