SU443526A3 - Электронные часы - Google Patents

Электронные часы

Info

Publication number
SU443526A3
SU443526A3 SU1359967A SU1359967A SU443526A3 SU 443526 A3 SU443526 A3 SU 443526A3 SU 1359967 A SU1359967 A SU 1359967A SU 1359967 A SU1359967 A SU 1359967A SU 443526 A3 SU443526 A3 SU 443526A3
Authority
SU
USSR - Soviet Union
Prior art keywords
digital watch
watch
digital
Prior art date
Application number
SU1359967A
Other languages
English (en)
Russian (ru)
Other versions
SU443526A1 (ru
Inventor
Якоб Лушер
Original Assignee
Сосьете Сюиссе Пурл"Эндустри Орложер Са (Фирма)
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 CH1278568A external-priority patent/CH518588A/fr
Application filed by Сосьете Сюиссе Пурл"Эндустри Орложер Са (Фирма) filed Critical Сосьете Сюиссе Пурл"Эндустри Орложер Са (Фирма)
Application granted granted Critical
Publication of SU443526A1 publication Critical patent/SU443526A1/ru
Publication of SU443526A3 publication Critical patent/SU443526A3/ru

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G3/00—Producing timing pulses
    • G04G3/02—Circuits for deriving low frequency timing pulses from pulses of higher frequency
    • G04G3/027—Circuits for deriving low frequency timing pulses from pulses of higher frequency by combining pulse-trains of different frequencies, e.g. obtained from two independent oscillators or from a common oscillator by means of different frequency dividing ratios
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K23/00—Pulse counters comprising counting chains; Frequency dividers comprising counting chains
    • H03K23/002—Pulse counters comprising counting chains; Frequency dividers comprising counting chains using semiconductor devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Amplifiers (AREA)
SU1359967A 1968-08-26 1969-08-25 Электронные часы SU443526A3 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1278568A CH518588A (fr) 1965-04-09 1968-08-26 Montre électronique

Publications (2)

Publication Number Publication Date
SU443526A1 SU443526A1 (ru) 1974-09-15
SU443526A3 true SU443526A3 (ru) 1974-09-15

Family

ID=4386376

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1359967A SU443526A3 (ru) 1968-08-26 1969-08-25 Электронные часы

Country Status (7)

Country Link
US (1) US3609959A (enExample)
CH (1) CH1278568A4 (enExample)
DE (1) DE1943977C3 (enExample)
FR (1) FR2016377B1 (enExample)
GB (1) GB1235245A (enExample)
NL (1) NL6912955A (enExample)
SU (1) SU443526A3 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1387783A (en) * 1972-08-08 1975-03-19 Yoshitomi Pharmaceutical Thiophene derivatives, method for their preparation and pharmaceutical composition thereof
CH592331B5 (enExample) * 1974-05-29 1977-10-31 Ebauches Sa

Also Published As

Publication number Publication date
DE1943977A1 (de) 1970-03-05
FR2016377B1 (enExample) 1974-05-03
GB1235245A (en) 1971-06-09
DE1943977C3 (de) 1973-01-04
DE1943977B2 (de) 1972-06-08
FR2016377A1 (enExample) 1970-05-08
CH1278568A4 (enExample) 1971-10-15
US3609959A (en) 1971-10-05
NL6912955A (enExample) 1970-03-02

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