JPS548560A - Alarm watch - Google Patents

Alarm watch

Info

Publication number
JPS548560A
JPS548560A JP7420277A JP7420277A JPS548560A JP S548560 A JPS548560 A JP S548560A JP 7420277 A JP7420277 A JP 7420277A JP 7420277 A JP7420277 A JP 7420277A JP S548560 A JPS548560 A JP S548560A
Authority
JP
Japan
Prior art keywords
alarm watch
volume
alarm
watch
regulating
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
JP7420277A
Other languages
English (en)
Inventor
Kenichi Kondo
Tokio Moriya
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP7420277A priority Critical patent/JPS548560A/ja
Publication of JPS548560A publication Critical patent/JPS548560A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G13/00—Producing acoustic time signals
    • G04G13/02—Producing acoustic time signals at preselected times, e.g. alarm clocks
    • G04G13/021—Details
    • G04G13/023—Adjusting the duration or amplitude of signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Alarm Systems (AREA)
JP7420277A 1977-06-22 1977-06-22 Alarm watch Pending JPS548560A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7420277A JPS548560A (en) 1977-06-22 1977-06-22 Alarm watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7420277A JPS548560A (en) 1977-06-22 1977-06-22 Alarm watch

Publications (1)

Publication Number Publication Date
JPS548560A true JPS548560A (en) 1979-01-22

Family

ID=13540355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7420277A Pending JPS548560A (en) 1977-06-22 1977-06-22 Alarm watch

Country Status (1)

Country Link
JP (1) JPS548560A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59142891U (ja) * 1983-03-11 1984-09-25 株式会社クボタ 音警報装置付き機器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5210178A (en) * 1975-07-14 1977-01-26 Aichi Tokei Denki Co Ltd Variable volume alarm clock

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5210178A (en) * 1975-07-14 1977-01-26 Aichi Tokei Denki Co Ltd Variable volume alarm clock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59142891U (ja) * 1983-03-11 1984-09-25 株式会社クボタ 音警報装置付き機器

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