JPS5327458A - Battery type alarm clock - Google Patents

Battery type alarm clock

Info

Publication number
JPS5327458A
JPS5327458A JP9831277A JP9831277A JPS5327458A JP S5327458 A JPS5327458 A JP S5327458A JP 9831277 A JP9831277 A JP 9831277A JP 9831277 A JP9831277 A JP 9831277A JP S5327458 A JPS5327458 A JP S5327458A
Authority
JP
Japan
Prior art keywords
alarm clock
battery type
type alarm
battery
clock
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
JP9831277A
Other languages
English (en)
Japanese (ja)
Inventor
Sauaa Borufugangu
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.)
TDK Micronas GmbH
Original Assignee
Deutsche ITT Industries GmbH
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 Deutsche ITT Industries GmbH filed Critical Deutsche ITT Industries GmbH
Publication of JPS5327458A publication Critical patent/JPS5327458A/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
    • 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)
JP9831277A 1976-08-26 1977-08-18 Battery type alarm clock Pending JPS5327458A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762638411 DE2638411C2 (de) 1976-08-26 1976-08-26 Batteriebetriebene Weckeruhr

Publications (1)

Publication Number Publication Date
JPS5327458A true JPS5327458A (en) 1978-03-14

Family

ID=5986415

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9831277A Pending JPS5327458A (en) 1976-08-26 1977-08-18 Battery type alarm clock

Country Status (4)

Country Link
JP (1) JPS5327458A (enrdf_load_stackoverflow)
DE (1) DE2638411C2 (enrdf_load_stackoverflow)
FR (1) FR2363142A1 (enrdf_load_stackoverflow)
IT (1) IT1085670B (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DE2638411C2 (de) 1980-06-12
DE2638411B1 (de) 1978-03-02
IT1085670B (it) 1985-05-28
FR2363142A1 (fr) 1978-03-24
FR2363142B3 (enrdf_load_stackoverflow) 1980-04-18

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