CA894925A - Photographic exposure control - Google Patents

Photographic exposure control

Info

Publication number: CA894925A
Authority: CA; Canada
Prior art keywords: exposure control; photographic exposure; photographic; control; exposure
Prior art date: 1972-03-07
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

CA894925A

Inventor

S. Ost Clarence

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.)

Individual

Original Assignee

Individual

Publication date

1972-03-07

1972-03-07 Application granted granted Critical

1972-03-07 Publication of CA894925A publication Critical patent/CA894925A/en

Status Expired legal-status Critical Current

Links

CA894925A Photographic exposure control Expired CA894925A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA894925T

Publications (1)

Publication Number	Publication Date
CA894925A true CA894925A (en)	1972-03-07

Family

ID=36400929

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA894925A Expired CA894925A (en)			Photographic exposure control

Country Status (1)

Country	Link
CA (1)	CA894925A (en)

0
- CA CA894925A patent/CA894925A/en not_active Expired

Similar Documents

Publication	Publication Date	Title
CA1004524A (en)	1977-02-01	Light-sensitive photographic material
AU459577B2 (en)	1975-03-27	Shutter control system
CA1008288A (en)	1977-04-12	Camera exposure mechanism
AU470135B2 (en)	1976-03-04	Photographic camera
CA990566A (en)	1976-06-08	Exposure control mechanism
HK68476A (en)	1976-11-12	Photographic exposure control apparatus
GB1417045A (en)	1975-12-10	Exposure control mechanism
CA1000547A (en)	1976-11-30	Photographic exposure control mechanism
AU498429B2 (en)	1979-03-15	Photographic exposure control system
CA991465A (en)	1976-06-22	Dynamically compensated exposure control system
CA899133A (en)	1972-05-02	Photographic exposure control
CA894925A (en)	1972-03-07	Photographic exposure control
CA898031A (en)	1972-04-18	Photographic exposure control system
CA900246A (en)	1972-05-16	Camera exposure control
GB1368051A (en)	1974-09-25	Exposure control system
CA860027A (en)	1971-01-05	Photographic exposure control means
CA854458A (en)	1970-10-27	Photographic exposure control means
CA900768A (en)	1972-05-23	Exposure control system
CA997192A (en)	1976-09-21	Photographic exposure control system
AU444603B2 (en)	1971-02-25	Photographic exposure control
CA907392A (en)	1972-08-15	Photographic light-sensitive elements
CA892501A (en)	1972-02-08	Light-sensitive photographic material
CA906815A (en)	1972-08-08	Light-sensitive photographic material
CA902412A (en)	1972-06-13	Photographic light-sensitive material
CA944991A (en)	1974-04-09	Photographic exposure control apparatus