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.)
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.)
MAMYA KOKI KK
SEKONITSUKU KK
Original Assignee
MAMYA KOKI KK
SEKONITSUKU KK
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 MAMYA KOKI KK, SEKONITSUKU KKfiledCriticalMAMYA KOKI KK
Priority to JP14236879ApriorityCriticalpatent/JPS5666833A/ja
Publication of JPS5666833ApublicationCriticalpatent/JPS5666833A/ja
Publication of JPH0157770B2publicationCriticalpatent/JPH0157770B2/ja
Indication In Cameras, And Counting Of Exposures
(AREA)
Exposure Control For Cameras
(AREA)
JP14236879A1979-11-021979-11-02Auxiliary light control device for camera using both averaged overall light reading and partial light reading
GrantedJPS5666833A
(en)