JPS63190995U - - Google Patents

Info

Publication number
JPS63190995U
JPS63190995U JP8267087U JP8267087U JPS63190995U JP S63190995 U JPS63190995 U JP S63190995U JP 8267087 U JP8267087 U JP 8267087U JP 8267087 U JP8267087 U JP 8267087U JP S63190995 U JPS63190995 U JP S63190995U
Authority
JP
Japan
Prior art keywords
time
buzzer
elapsed
certain period
sound
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.)
Pending
Application number
JP8267087U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP8267087U priority Critical patent/JPS63190995U/ja
Publication of JPS63190995U publication Critical patent/JPS63190995U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electric Clocks (AREA)
  • Measurement Of Predetermined Time Intervals (AREA)
JP8267087U 1987-05-29 1987-05-29 Pending JPS63190995U (US07709020-20100504-C00032.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8267087U JPS63190995U (US07709020-20100504-C00032.png) 1987-05-29 1987-05-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8267087U JPS63190995U (US07709020-20100504-C00032.png) 1987-05-29 1987-05-29

Publications (1)

Publication Number Publication Date
JPS63190995U true JPS63190995U (US07709020-20100504-C00032.png) 1988-12-08

Family

ID=30935534

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8267087U Pending JPS63190995U (US07709020-20100504-C00032.png) 1987-05-29 1987-05-29

Country Status (1)

Country Link
JP (1) JPS63190995U (US07709020-20100504-C00032.png)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5276963A (en) * 1975-12-23 1977-06-28 Seikosha Kk Alarm device
JPS5322467A (en) * 1976-08-13 1978-03-01 Seiko Instr & Electronics Ltd Electronic watch
JPS53123173A (en) * 1977-04-01 1978-10-27 Citizen Watch Co Ltd Electronic watch with alarm

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5276963A (en) * 1975-12-23 1977-06-28 Seikosha Kk Alarm device
JPS5322467A (en) * 1976-08-13 1978-03-01 Seiko Instr & Electronics Ltd Electronic watch
JPS53123173A (en) * 1977-04-01 1978-10-27 Citizen Watch Co Ltd Electronic watch with alarm

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