FR2115934A5 - - Google Patents

Info

Publication number
FR2115934A5
FR2115934A5 FR7141781A FR7141781A FR2115934A5 FR 2115934 A5 FR2115934 A5 FR 2115934A5 FR 7141781 A FR7141781 A FR 7141781A FR 7141781 A FR7141781 A FR 7141781A FR 2115934 A5 FR2115934 A5 FR 2115934A5
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
FR7141781A
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of FR2115934A5 publication Critical patent/FR2115934A5/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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/32—Details specially adapted for motion-picture projection
    • G03B21/43—Driving mechanisms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
FR7141781A 1970-11-23 1971-11-23 Expired FR2115934A5 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9169870A 1970-11-23 1970-11-23

Publications (1)

Publication Number Publication Date
FR2115934A5 true FR2115934A5 (enExample) 1972-07-07

Family

ID=22229199

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7141781A Expired FR2115934A5 (enExample) 1970-11-23 1971-11-23

Country Status (3)

Country Link
US (1) US3664605A (enExample)
DE (1) DE2157804A1 (enExample)
FR (1) FR2115934A5 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2357998A1 (fr) * 1976-07-05 1978-02-03 Inst Francais Du Petrole Methode de fabrication d'elements sensibles possedant une polarisation electrique permanente de mise en oeuvre
US4393093A (en) * 1981-06-12 1983-07-12 Pennwalt Corporation Preparation of high gamma (α)phase poly(vinylidene fluoride) piezoelectric materials

Also Published As

Publication number Publication date
US3664605A (en) 1972-05-23
DE2157804A1 (de) 1972-05-25

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Legal Events

Date Code Title Description
ST Notification of lapse