FR2114758A5 - - Google Patents

Info

Publication number
FR2114758A5
FR2114758A5 FR7140989A FR7140989A FR2114758A5 FR 2114758 A5 FR2114758 A5 FR 2114758A5 FR 7140989 A FR7140989 A FR 7140989A FR 7140989 A FR7140989 A FR 7140989A FR 2114758 A5 FR2114758 A5 FR 2114758A5
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
FR7140989A
Other languages
French (fr)
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.)
Pentacon GmbH Foto und Feinwerktechnik
Original Assignee
Pentacon Dresden VEB
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 Pentacon Dresden VEB filed Critical Pentacon Dresden VEB
Application granted granted Critical
Publication of FR2114758A5 publication Critical patent/FR2114758A5/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
    • G03B27/34—Means for automatic focusing therefor
    • G03B27/36—Means for automatic focusing therefor by mechanical connections, e.g. by cam, by linkage
    • G03B27/40—Means for automatic focusing therefor by mechanical connections, e.g. by cam, by linkage adapted for use with lenses of different focal length

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lens Barrels (AREA)
FR7140989A 1970-11-16 1971-11-16 Expired FR2114758A5 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD15127770 1970-11-16

Publications (1)

Publication Number Publication Date
FR2114758A5 true FR2114758A5 (enExample) 1972-06-30

Family

ID=5483150

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7140989A Expired FR2114758A5 (enExample) 1970-11-16 1971-11-16

Country Status (4)

Country Link
AT (1) AT313051B (enExample)
DE (2) DE2107028A1 (enExample)
FR (1) FR2114758A5 (enExample)
SU (1) SU445012A1 (enExample)

Also Published As

Publication number Publication date
SU445012A1 (ru) 1974-09-30
AT313051B (de) 1974-01-25
DE7131443U (de) 1972-01-05
DE2107028A1 (de) 1972-05-18

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Legal Events

Date Code Title Description
ST Notification of lapse