FR2199892A5 - - Google Patents

Info

Publication number
FR2199892A5
FR2199892A5 FR7311290A FR7311290A FR2199892A5 FR 2199892 A5 FR2199892 A5 FR 2199892A5 FR 7311290 A FR7311290 A FR 7311290A FR 7311290 A FR7311290 A FR 7311290A FR 2199892 A5 FR2199892 A5 FR 2199892A5
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
FR7311290A
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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
Priority claimed from US00239461A external-priority patent/US3822092A/en
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of FR2199892A5 publication Critical patent/FR2199892A5/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
    • G03B23/00—Devices for changing pictures in viewing apparatus or projectors
    • G03B23/02—Devices for changing pictures in viewing apparatus or projectors in which pictures are removed from, and returned to, magazines; Magazines therefor
    • 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
    • G03B31/00—Associated working of cameras or projectors with sound-recording or sound-reproducing means
    • G03B31/06—Associated working of cameras or projectors with sound-recording or sound-reproducing means in which sound track is associated with successively-shown still pictures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automatic Disk Changers (AREA)
  • Feeding And Guiding Record Carriers (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
FR7311290A 1972-03-30 1973-03-29 Expired FR2199892A5 (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23946072A 1972-03-30 1972-03-30
US00239461A US3822092A (en) 1972-03-30 1972-03-30 Photographic transparency support with rotatable sound track carrier

Publications (1)

Publication Number Publication Date
FR2199892A5 true FR2199892A5 (it) 1974-04-12

Family

ID=26932595

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7311290A Expired FR2199892A5 (it) 1972-03-30 1973-03-29
FR7331501A Expired FR2336864A5 (fr) 1972-03-30 1973-08-31 Diapositive sonorisee

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR7331501A Expired FR2336864A5 (fr) 1972-03-30 1973-08-31 Diapositive sonorisee

Country Status (4)

Country Link
DE (1) DE2316140A1 (it)
FR (2) FR2199892A5 (it)
GB (2) GB1420362A (it)
IT (1) IT980052B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7627992U1 (de) * 1976-09-08 1976-12-30 Rollei-Werke Franke & Heidecke, 3300 Braunschweig Stehbildprojektor

Also Published As

Publication number Publication date
GB1420361A (en) 1976-01-07
GB1420362A (en) 1976-01-07
FR2336864A5 (fr) 1977-07-22
DE2316140A1 (de) 1973-10-18
IT980052B (it) 1974-09-30

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Legal Events

Date Code Title Description
ST Notification of lapse