FR2042280A5 - - Google Patents

Info

Publication number
FR2042280A5
FR2042280A5 FR7011546A FR7011546A FR2042280A5 FR 2042280 A5 FR2042280 A5 FR 2042280A5 FR 7011546 A FR7011546 A FR 7011546A FR 7011546 A FR7011546 A FR 7011546A FR 2042280 A5 FR2042280 A5 FR 2042280A5
Authority
FR
France
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
FR7011546A
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
Application filed by Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of FR2042280A5 publication Critical patent/FR2042280A5/fr
Expired legal-status Critical Current

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
    • G03B27/54—Lamp housings; Illuminating means
    • G03B27/542—Lamp housings; Illuminating means for copying cameras, reflex exposure lighting

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
FR7011546A 1969-04-03 1970-03-26 Expired FR2042280A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81320169A 1969-04-03 1969-04-03

Publications (1)

Publication Number Publication Date
FR2042280A5 true FR2042280A5 (fr) 1971-02-05

Family

ID=25211750

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7011546A Expired FR2042280A5 (fr) 1969-04-03 1970-03-26

Country Status (6)

Country Link
BE (1) BE748434A (fr)
CA (1) CA937914A (fr)
DE (1) DE2015308C3 (fr)
FR (1) FR2042280A5 (fr)
GB (1) GB1310903A (fr)
NL (1) NL7004775A (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1363842U (fr) *
DE1772840U (de) * 1958-06-11 1958-08-21 Willi Dr Schulte Lichtkasten fuer fotographische, insbesondere farbige reproduktionen und kopien.
DE1892938U (de) * 1963-12-13 1964-05-14 Elektronische Geraete Belichtungslampe fuer foto- und reproduktionstechnische zwecke.
US3375752A (en) * 1965-02-19 1968-04-02 Itek Corp Copyboard lighting system
US3428397A (en) * 1967-12-28 1969-02-18 Dennison Mfg Co Illumination in optical imaging apparatus

Also Published As

Publication number Publication date
CA937914A (en) 1973-12-04
NL7004775A (fr) 1970-10-06
GB1310903A (en) 1973-03-21
DE2015308C3 (de) 1984-08-16
DE2015308B2 (de) 1979-06-13
DE2015308A1 (de) 1970-10-15
BE748434A (fr) 1970-10-05

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Legal Events

Date Code Title Description
ST Notification of lapse