FR2104525A5 - - Google Patents

Info

Publication number: FR2104525A5
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

FR7130219A

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.)

Audio Optic System Inc

Original Assignee

Audio Optic System Inc

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.)

1970-08-21

Filing date

1971-08-19

Publication date

1972-04-14

1971-08-19 Application filed by Audio Optic System Inc filed Critical Audio Optic System Inc

1972-04-14 Application granted granted Critical

1972-04-14 Publication of FR2104525A5 publication Critical patent/FR2104525A5/fr

Status Expired legal-status Critical Current

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
- G03B31/00—Associated working of cameras or projectors with sound-recording or sound-reproducing means
- G03B31/02—Associated working of cameras or projectors with sound-recording or sound-reproducing means in which sound track is on a moving-picture film

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Projection Apparatus (AREA)

FR7130219A 1970-08-21 1971-08-19 Expired FR2104525A5 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US6586970A	1970-08-21	1970-08-21

Publications (1)

Publication Number	Publication Date
FR2104525A5 true FR2104525A5 (fr)	1972-04-14

Family

ID=22065689

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7130219A Expired FR2104525A5 (fr)	1970-08-21	1971-08-19

Country Status (4)

Country	Link
CA (1)	CA964502A (fr)
DE (1)	DE2141854A1 (fr)
FR (1)	FR2104525A5 (fr)
GB (1)	GB1356815A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1507909A (en) *	1974-12-23	1978-04-19	Montron Corp	Film cartridge

1971
- 1971-08-03 CA CA119,635A patent/CA964502A/en not_active Expired
- 1971-08-18 GB GB3880771A patent/GB1356815A/en not_active Expired
- 1971-08-19 FR FR7130219A patent/FR2104525A5/fr not_active Expired
- 1971-08-20 DE DE19712141854 patent/DE2141854A1/de active Pending

Also Published As

Publication number	Publication date
CA964502A (en)	1975-03-18
DE2141854A1 (de)	1972-02-24
GB1356815A (en)	1974-06-19

Publication	Publication Date	Title
AR204384A1 (fr)	1976-02-06
ATA96471A (fr)	1973-02-15
AU1146470A (fr)	1971-08-19
AU2044470A (fr)	1972-03-30
FR2104525A5 (fr)	1972-04-14
AU2130570A (fr)	1972-04-27
AU2017870A (fr)	1972-03-23
AU1326870A (fr)	1971-10-28
AU2085370A (fr)	1972-04-13
AR195465A1 (fr)	1973-10-15
AU1004470A (fr)	1971-07-08
AU1943370A (fr)	1972-03-09
AU1879170A (fr)	1972-02-17
AU1328670A (fr)	1971-10-07
AU1974970A (fr)	1972-03-16
AU1247570A (fr)	1971-09-16
AU1235770A (fr)	1971-09-16
AU1189670A (fr)	1971-02-18
AU2144270A (fr)	1972-04-27
AU2131570A (fr)	1972-04-27
AU2130770A (fr)	1972-04-27
AU1086670A (fr)	1971-08-05
AU2119370A (fr)	1972-04-20
AU2115870A (fr)	1972-04-20
AU2112570A (fr)	1972-04-20

Legal Events

Date	Code	Title	Description
1978-10-27	ST	Notification of lapse