HK19882A - Improvements in or relating to digital electronic alarm timepieces - Google Patents

Improvements in or relating to digital electronic alarm timepieces

Info

Publication number
HK19882A
HK19882A HK198/82A HK19882A HK19882A HK 19882 A HK19882 A HK 19882A HK 198/82 A HK198/82 A HK 198/82A HK 19882 A HK19882 A HK 19882A HK 19882 A HK19882 A HK 19882A
Authority
HK
Hong Kong
Prior art keywords
relating
digital electronic
electronic alarm
timepieces
alarm timepieces
Prior art date
Application number
HK198/82A
Other languages
English (en)
Original Assignee
Seiko Instr & Electronics
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 Instr & Electronics filed Critical Seiko Instr & Electronics
Publication of HK19882A publication Critical patent/HK19882A/xx

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
    • G04G13/025—Producing acoustic time signals at preselected times, e.g. alarm clocks acting only at one preselected time
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
HK198/82A 1976-03-11 1982-05-03 Improvements in or relating to digital electronic alarm timepieces HK19882A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2628676A JPS52109974A (en) 1976-03-11 1976-03-11 Digital alarm watch

Publications (1)

Publication Number Publication Date
HK19882A true HK19882A (en) 1982-05-14

Family

ID=12189042

Family Applications (1)

Application Number Title Priority Date Filing Date
HK198/82A HK19882A (en) 1976-03-11 1982-05-03 Improvements in or relating to digital electronic alarm timepieces

Country Status (12)

Country Link
US (1) US4110969A (xx)
JP (1) JPS52109974A (xx)
AR (1) AR213112A1 (xx)
AU (1) AU513064B2 (xx)
BR (1) BR7701469A (xx)
CA (1) CA1088326A (xx)
CH (1) CH627911B (xx)
DE (1) DE2710716A1 (xx)
FR (1) FR2344060A1 (xx)
GB (1) GB1539719A (xx)
HK (1) HK19882A (xx)
IT (1) IT1080048B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4246651A (en) * 1977-06-11 1981-01-20 Citizen Watch Company Limited Electronic timepiece
US4293939A (en) * 1977-07-08 1981-10-06 Citizen Watch Company Limited Electronic timepiece having an alarm system
US4300221A (en) * 1978-07-06 1981-11-10 Kabushiki Kaisha Seikosha Electronic timepiece
CA1163812A (en) * 1980-02-15 1984-03-20 Shintaro Hashimoto Speech synthesizer timepiece with alarm function

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3405518A (en) * 1965-10-12 1968-10-15 Gen Time Corp Test arrangement for batterypowered alarm clocks
US3664116A (en) * 1970-04-06 1972-05-23 Gen Electric Digital clock controlled by voltage level of clock reference signal
GB1367247A (en) * 1971-02-18 1974-09-18 Suwa Seikosha Kk Electronic timepieces
JPS4847861A (xx) * 1971-10-19 1973-07-06
JPS4878976A (xx) * 1972-01-22 1973-10-23
US3788059A (en) * 1972-10-16 1974-01-29 P Spadini Alarm wrist watch
JPS5548272B2 (xx) * 1972-12-25 1980-12-04
JPS6026989B2 (ja) * 1975-12-23 1985-06-26 株式会社精工舎 目覚時計

Also Published As

Publication number Publication date
JPS52109974A (en) 1977-09-14
DE2710716A1 (de) 1977-09-15
GB1539719A (en) 1979-01-31
FR2344060A1 (fr) 1977-10-07
BR7701469A (pt) 1978-09-12
FR2344060B1 (xx) 1982-01-15
CH627911B (fr)
CA1088326A (en) 1980-10-28
IT1080048B (it) 1985-05-16
AU2256377A (en) 1978-08-31
US4110969A (en) 1978-09-05
CH627911GA3 (xx) 1982-02-15
AU513064B2 (en) 1980-11-13
AR213112A1 (es) 1978-12-15

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Legal Events

Date Code Title Description
NR Patent deemed never to have been added to the register under section 13(7) of patents (transitional arrangements) rules