NL7316625A - - Google Patents

Info

Publication number
NL7316625A
NL7316625A NL7316625A NL7316625A NL7316625A NL 7316625 A NL7316625 A NL 7316625A NL 7316625 A NL7316625 A NL 7316625A NL 7316625 A NL7316625 A NL 7316625A NL 7316625 A NL7316625 A NL 7316625A
Authority
NL
Netherlands
Application number
NL7316625A
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 filed Critical
Publication of NL7316625A publication Critical patent/NL7316625A/xx

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/522—Projection optics
    • G03B27/525—Projection optics for slit exposure
    • G03B27/526—Projection optics for slit exposure in which the projection optics move
    • G03B27/527—Projection optics for slit exposure in which the projection optics move as a whole in a translatory movement
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/24—Optical objectives specially designed for the purposes specified below for reproducing or copying at short object distances
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/522—Projection optics
    • G03B27/525—Projection optics for slit exposure
    • G03B27/526—Projection optics for slit exposure in which the projection optics move
NL7316625A 1972-12-08 1973-12-04 NL7316625A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31321372A 1972-12-08 1972-12-08

Publications (1)

Publication Number Publication Date
NL7316625A true NL7316625A (fr) 1974-02-25

Family

ID=23214816

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7316625A NL7316625A (fr) 1972-12-08 1973-12-04

Country Status (3)

Country Link
US (1) US3788740A (fr)
CA (1) CA1007286A (fr)
NL (1) NL7316625A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE815654A (nl) * 1973-06-05 1974-11-29 Optisch kopieerapparaat
USRE30164E (en) * 1973-06-05 1979-12-11 Agfa-Gevaert, A.G. Exposure system for electrophotographic copying apparatus
US4143961A (en) * 1974-04-15 1979-03-13 Hiroo Nakamoto Electrophotographic duplication apparatus
DE2637514A1 (de) * 1976-08-20 1978-02-23 Agfa Gevaert Ag Optisches abbildungssystem fuer kopiergeraete
DE2654319A1 (de) * 1976-11-30 1978-06-01 Agfa Gevaert Ag Belichtungseinrichtung fuer kopiergeraete
JPS5732416A (en) * 1980-08-04 1982-02-22 Minolta Camera Co Ltd Picture-projection optical system
US4641944A (en) * 1984-06-21 1987-02-10 Canon Kabushiki Kaisha Image exposing apparatus
TW358890B (en) 1996-06-25 1999-05-21 Seiko Epson Corp Polarizing converter, polarizing lighting, display and projection using these elements
JPH10339011A (ja) * 1997-06-06 1998-12-22 Enomoto Kinzoku Kk 継手構造

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1203115B (de) * 1964-11-20 1965-10-14 Agfa Gevaert Ag Belichtungsanordnung fuer Kopiergeraete
US3598489A (en) * 1969-01-02 1971-08-10 Spaco Inc Projection system
US3689145A (en) * 1969-04-08 1972-09-05 Canon Kk Slit exposure type copying
US3709592A (en) * 1969-04-12 1973-01-09 Canon Kk Copying machine
US3700325A (en) * 1970-03-26 1972-10-24 David C Harper Scanning optical system for photocopying apparatus
US3614222A (en) * 1970-04-24 1971-10-19 Olivetti & Co Spa Optical drive system for reproducing machine

Also Published As

Publication number Publication date
US3788740A (en) 1974-01-29
CA1007286A (en) 1977-03-22

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