IT1085670B - BATTERY OPERATED ALARM CLOCK - Google Patents

BATTERY OPERATED ALARM CLOCK

Info

Publication number
IT1085670B
IT1085670B IT2641077A IT2641077A IT1085670B IT 1085670 B IT1085670 B IT 1085670B IT 2641077 A IT2641077 A IT 2641077A IT 2641077 A IT2641077 A IT 2641077A IT 1085670 B IT1085670 B IT 1085670B
Authority
IT
Italy
Prior art keywords
alarm clock
battery operated
operated alarm
battery
clock
Prior art date
Application number
IT2641077A
Other languages
Italian (it)
Original Assignee
Itt
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 Itt filed Critical Itt
Application granted granted Critical
Publication of IT1085670B publication Critical patent/IT1085670B/en

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)
IT2641077A 1976-08-26 1977-08-02 BATTERY OPERATED ALARM CLOCK IT1085670B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762638411 DE2638411C2 (en) 1976-08-26 1976-08-26 Battery operated alarm clock

Publications (1)

Publication Number Publication Date
IT1085670B true IT1085670B (en) 1985-05-28

Family

ID=5986415

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2641077A IT1085670B (en) 1976-08-26 1977-08-02 BATTERY OPERATED ALARM CLOCK

Country Status (4)

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

Also Published As

Publication number Publication date
DE2638411C2 (en) 1980-06-12
JPS5327458A (en) 1978-03-14
FR2363142B3 (en) 1980-04-18
DE2638411B1 (en) 1978-03-02
FR2363142A1 (en) 1978-03-24

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