HK52478A - Electronic timepiece - Google Patents

Electronic timepiece

Info

Publication number
HK52478A
HK52478A HK524/78A HK52478A HK52478A HK 52478 A HK52478 A HK 52478A HK 524/78 A HK524/78 A HK 524/78A HK 52478 A HK52478 A HK 52478A HK 52478 A HK52478 A HK 52478A
Authority
HK
Hong Kong
Prior art keywords
electronic timepiece
timepiece
electronic
Prior art date
Application number
HK524/78A
Other languages
English (en)
Original Assignee
Suwa Seikosha Kk
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 Suwa Seikosha Kk filed Critical Suwa Seikosha Kk
Publication of HK52478A publication Critical patent/HK52478A/xx

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0023—Visual time or date indication means by light valves in general
    • G04G9/0029—Details
    • G04G9/0035—Details constructional

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
HK524/78A 1973-03-13 1978-09-14 Electronic timepiece HK52478A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48028509A JPS49118464A (xx) 1973-03-13 1973-03-13

Publications (1)

Publication Number Publication Date
HK52478A true HK52478A (en) 1978-09-22

Family

ID=12250637

Family Applications (1)

Application Number Title Priority Date Filing Date
HK524/78A HK52478A (en) 1973-03-13 1978-09-14 Electronic timepiece

Country Status (5)

Country Link
US (1) US3949546A (xx)
JP (1) JPS49118464A (xx)
GB (1) GB1439550A (xx)
HK (1) HK52478A (xx)
MY (1) MY7800414A (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5146170A (xx) * 1974-10-18 1976-04-20 Hitachi Ltd
JPS5159667A (xx) * 1974-11-21 1976-05-24 Suwa Seikosha Kk
JPS51103472A (xx) * 1975-03-07 1976-09-13 Suwa Seikosha Kk
JPS52128100A (en) * 1976-04-21 1977-10-27 Toshiba Corp Driver circuit

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2167463A (en) * 1938-04-27 1939-07-25 Gill Glass & Fixture Company Illuminated clock
US2358422A (en) * 1941-05-12 1944-09-19 Eugene J Springer Combined bed-reading lamp and clock
US2895038A (en) * 1956-04-02 1959-07-14 Edmund B Whiston Illuminated clock
US2915577A (en) * 1956-10-11 1959-12-01 Accumulatoren Fabrik Ag Annular permanently sealed alkaline accumulator
US2974474A (en) * 1957-03-30 1961-03-14 Globo Invest Trust Luminous watch
US3540207A (en) * 1968-09-20 1970-11-17 Timex Corp Electronic watch counting circuit
US3672155A (en) * 1970-05-06 1972-06-27 Hamilton Watch Co Solid state watch
CH532811A (fr) * 1970-05-11 1972-08-31 Manuf Des Montres Rolex S A Bi Pièce d'horlogerie comprenant un dispositif d'affichage avec au moins une cellule à cristal liquide
CH1923970A4 (xx) * 1970-12-28 1973-12-14
US3747322A (en) * 1971-05-20 1973-07-24 Hmw Industries Light control for timing displays
US3788061A (en) * 1972-12-07 1974-01-29 New England Clock Co Illuminated dial watch

Also Published As

Publication number Publication date
JPS49118464A (xx) 1974-11-12
MY7800414A (en) 1978-12-31
GB1439550A (en) 1976-06-16
US3949546A (en) 1976-04-13

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