JPS6238690B2 - - Google Patents

Info

Publication number
JPS6238690B2
JPS6238690B2 JP53007555A JP755578A JPS6238690B2 JP S6238690 B2 JPS6238690 B2 JP S6238690B2 JP 53007555 A JP53007555 A JP 53007555A JP 755578 A JP755578 A JP 755578A JP S6238690 B2 JPS6238690 B2 JP S6238690B2
Authority
JP
Japan
Prior art keywords
camera
switch
resistor
trigger switch
emitting diode
Prior art date
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
JP53007555A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54100722A (en
Inventor
Akira Takahashi
Shinichiro Koshiishi
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP755578A priority Critical patent/JPS54100722A/ja
Priority to US06/006,225 priority patent/US4305648A/en
Priority to DE2902891A priority patent/DE2902891C2/de
Priority to DE2942435A priority patent/DE2942435C2/de
Priority to DE2954054A priority patent/DE2954054C2/de
Publication of JPS54100722A publication Critical patent/JPS54100722A/ja
Priority to US06/152,764 priority patent/US4375912A/en
Publication of JPS6238690B2 publication Critical patent/JPS6238690B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Exposure Control For Cameras (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)
JP755578A 1978-01-25 1978-01-25 Electric circuit for camera Granted JPS54100722A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP755578A JPS54100722A (en) 1978-01-25 1978-01-25 Electric circuit for camera
US06/006,225 US4305648A (en) 1978-01-25 1979-01-24 Electric circuits for use in camera
DE2902891A DE2902891C2 (de) 1978-01-25 1979-01-25 Schaltung zur Anzeige von unzureichenden Lichtverhältnissen bei einer Kamera
DE2942435A DE2942435C2 (de) 1978-01-25 1979-01-25 Elektrische Schaltung für eine Kamera
DE2954054A DE2954054C2 (de) 1978-01-25 1979-01-25 Schaltung zur Anzeige von unzureichenden Lichtverhältnissen bei einer Kamera
US06/152,764 US4375912A (en) 1978-01-25 1980-05-23 Electric circuits for use in camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP755578A JPS54100722A (en) 1978-01-25 1978-01-25 Electric circuit for camera

Publications (2)

Publication Number Publication Date
JPS54100722A JPS54100722A (en) 1979-08-08
JPS6238690B2 true JPS6238690B2 (enrdf_load_stackoverflow) 1987-08-19

Family

ID=11669036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP755578A Granted JPS54100722A (en) 1978-01-25 1978-01-25 Electric circuit for camera

Country Status (1)

Country Link
JP (1) JPS54100722A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5135140B2 (enrdf_load_stackoverflow) * 1973-03-20 1976-09-30

Also Published As

Publication number Publication date
JPS54100722A (en) 1979-08-08

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