FR2203988A1 - - Google Patents

Info

Publication number
FR2203988A1
FR2203988A1 FR7237267A FR7237267A FR2203988A1 FR 2203988 A1 FR2203988 A1 FR 2203988A1 FR 7237267 A FR7237267 A FR 7237267A FR 7237267 A FR7237267 A FR 7237267A FR 2203988 A1 FR2203988 A1 FR 2203988A1
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.)
Granted
Application number
FR7237267A
Other languages
French (fr)
Other versions
FR2203988B1 (en
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.)
Eskofot AS
Original Assignee
Eskofot AS
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 Eskofot AS filed Critical Eskofot AS
Priority to FR7237267A priority Critical patent/FR2203988B1/fr
Publication of FR2203988A1 publication Critical patent/FR2203988A1/fr
Application granted granted Critical
Publication of FR2203988B1 publication Critical patent/FR2203988B1/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
    • G03B27/72—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus
    • G03B27/80—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus in dependence upon automatic analysis of the original

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
FR7237267A 1972-10-20 1972-10-20 Expired FR2203988B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7237267A FR2203988B1 (en) 1972-10-20 1972-10-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7237267A FR2203988B1 (en) 1972-10-20 1972-10-20

Publications (2)

Publication Number Publication Date
FR2203988A1 true FR2203988A1 (en) 1974-05-17
FR2203988B1 FR2203988B1 (en) 1979-05-11

Family

ID=9105966

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7237267A Expired FR2203988B1 (en) 1972-10-20 1972-10-20

Country Status (1)

Country Link
FR (1) FR2203988B1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH402592A (en) * 1963-04-03 1965-11-15 Kuster Edwin Device for exposure control in an optical-photographic copier
FR1445352A (en) * 1965-08-26 1966-07-08 Leitz Ernst Gmbh Camera comprising a lock for a photoelectric converter movable in the path of the shooting rays
US3393604A (en) * 1965-08-13 1968-07-23 Gen Time Corp Condition responsive process timer
FR1537575A (en) * 1967-09-22 1968-08-23 Photographic devices and their calibrations

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH402592A (en) * 1963-04-03 1965-11-15 Kuster Edwin Device for exposure control in an optical-photographic copier
US3393604A (en) * 1965-08-13 1968-07-23 Gen Time Corp Condition responsive process timer
FR1445352A (en) * 1965-08-26 1966-07-08 Leitz Ernst Gmbh Camera comprising a lock for a photoelectric converter movable in the path of the shooting rays
FR1537575A (en) * 1967-09-22 1968-08-23 Photographic devices and their calibrations

Also Published As

Publication number Publication date
FR2203988B1 (en) 1979-05-11

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Legal Events

Date Code Title Description
ST Notification of lapse