HK36581A - Electronic alarm timepiece - Google Patents

Electronic alarm timepiece

Info

Publication number
HK36581A
HK36581A HK365/81A HK36581A HK36581A HK 36581 A HK36581 A HK 36581A HK 365/81 A HK365/81 A HK 365/81A HK 36581 A HK36581 A HK 36581A HK 36581 A HK36581 A HK 36581A
Authority
HK
Hong Kong
Prior art keywords
electronic alarm
alarm timepiece
timepiece
electronic
alarm
Prior art date
Application number
HK365/81A
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
Priority claimed from JP50129579A external-priority patent/JPS6018028B2/ja
Priority claimed from JP12957875A external-priority patent/JPS5253462A/ja
Application filed by Seiko Instr & Electronics filed Critical Seiko Instr & Electronics
Publication of HK36581A publication Critical patent/HK36581A/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
    • G04G13/026—Producing acoustic time signals at preselected times, e.g. alarm clocks acting at a number of different times
    • 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
HK365/81A 1975-10-28 1981-07-23 Electronic alarm timepiece HK36581A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP50129579A JPS6018028B2 (ja) 1975-10-28 1975-10-28 アラーム付電子時計
JP12957875A JPS5253462A (en) 1975-10-28 1975-10-28 Electronic watch with alarm

Publications (1)

Publication Number Publication Date
HK36581A true HK36581A (en) 1981-07-31

Family

ID=26464928

Family Applications (1)

Application Number Title Priority Date Filing Date
HK365/81A HK36581A (en) 1975-10-28 1981-07-23 Electronic alarm timepiece

Country Status (8)

Country Link
US (1) US4107916A (fr)
BR (1) BR7607054A (fr)
CA (1) CA1072749A (fr)
DE (1) DE2646666A1 (fr)
FR (1) FR2330054A1 (fr)
GB (1) GB1568983A (fr)
HK (1) HK36581A (fr)
IT (1) IT1074743B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5421880A (en) * 1977-07-20 1979-02-19 Seiko Instr & Electronics Ltd Electronic alarm watch
US4301524A (en) * 1978-01-04 1981-11-17 Fairchild Camera And Instrument Corp. Programmable alarm clock
US4459036A (en) * 1978-10-30 1984-07-10 Canon Kabushiki Kaisha Electronic instrument for scheduled data handling
JPS6054633B2 (ja) * 1979-06-18 1985-11-30 セイコーエプソン株式会社 マルチアラ−ム電子時計
US7710831B2 (en) 2005-02-10 2010-05-04 Sdi Technologies Inc. Single day alarm clock

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4847861A (fr) * 1971-10-19 1973-07-06
US3946549A (en) * 1973-12-26 1976-03-30 Uranus Electronics, Inc. Electronic alarm watch

Also Published As

Publication number Publication date
US4107916A (en) 1978-08-22
DE2646666A1 (de) 1977-05-05
CA1072749A (fr) 1980-03-04
GB1568983A (en) 1980-06-11
BR7607054A (pt) 1977-09-06
FR2330054B1 (fr) 1981-06-12
FR2330054A1 (fr) 1977-05-27
IT1074743B (it) 1985-04-20

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