HK45179A - Improvement in or relating to electronic timepieces - Google Patents

Improvement in or relating to electronic timepieces

Info

Publication number
HK45179A
HK45179A HK45179A HK45179A HK45179A HK 45179 A HK45179 A HK 45179A HK 45179 A HK45179 A HK 45179A HK 45179 A HK45179 A HK 45179A HK 45179 A HK45179 A HK 45179A
Authority
HK
Hong Kong
Prior art keywords
relating
improvement
electronic timepieces
timepieces
electronic
Prior art date
Application number
HK45179A
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 HK45179A publication Critical patent/HK45179A/xx

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
    • G04C3/143—Means to reduce power consumption by reducing pulse width or amplitude and related problems, e.g. detection of unwanted or missing step

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
HK45179A 1973-08-28 1979-07-05 Improvement in or relating to electronic timepieces HK45179A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9645273A JPS5046170A (de) 1973-08-28 1973-08-28

Publications (1)

Publication Number Publication Date
HK45179A true HK45179A (en) 1979-07-13

Family

ID=14165396

Family Applications (1)

Application Number Title Priority Date Filing Date
HK45179A HK45179A (en) 1973-08-28 1979-07-05 Improvement in or relating to electronic timepieces

Country Status (4)

Country Link
JP (1) JPS5046170A (de)
GB (1) GB1477215A (de)
HK (1) HK45179A (de)
MY (1) MY8000055A (de)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH1517772A4 (fr) * 1972-10-17 1975-04-30 Ebauches Sa Montre électronique

Also Published As

Publication number Publication date
JPS5046170A (de) 1975-04-24
MY8000055A (en) 1980-12-31
GB1477215A (en) 1977-06-22

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