JPS6130713B2 - - Google Patents

Info

Publication number
JPS6130713B2
JPS6130713B2 JP53082750A JP8275078A JPS6130713B2 JP S6130713 B2 JPS6130713 B2 JP S6130713B2 JP 53082750 A JP53082750 A JP 53082750A JP 8275078 A JP8275078 A JP 8275078A JP S6130713 B2 JPS6130713 B2 JP S6130713B2
Authority
JP
Japan
Prior art keywords
lamp
buzzer
circuit
electronic
transistor
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
JP53082750A
Other languages
English (en)
Japanese (ja)
Other versions
JPS559168A (en
Inventor
Hideyuki Kawashima
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch 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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP8275078A priority Critical patent/JPS559168A/ja
Publication of JPS559168A publication Critical patent/JPS559168A/ja
Publication of JPS6130713B2 publication Critical patent/JPS6130713B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G19/00—Electric power supply circuits specially adapted for use in electronic time-pieces

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Audible And Visible Signals (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
JP8275078A 1978-07-07 1978-07-07 Alarm-fitted electronic clock Granted JPS559168A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8275078A JPS559168A (en) 1978-07-07 1978-07-07 Alarm-fitted electronic clock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8275078A JPS559168A (en) 1978-07-07 1978-07-07 Alarm-fitted electronic clock

Publications (2)

Publication Number Publication Date
JPS559168A JPS559168A (en) 1980-01-23
JPS6130713B2 true JPS6130713B2 (enrdf_load_html_response) 1986-07-15

Family

ID=13783099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8275078A Granted JPS559168A (en) 1978-07-07 1978-07-07 Alarm-fitted electronic clock

Country Status (1)

Country Link
JP (1) JPS559168A (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58152697U (ja) * 1982-04-05 1983-10-13 セイコーインスツルメンツ株式会社 圧電型ブザ−駆動回路
KR101074916B1 (ko) * 2004-08-17 2011-10-18 엘지전자 주식회사 부저의 음량 가변장치

Also Published As

Publication number Publication date
JPS559168A (en) 1980-01-23

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