IT1073981B - Perfezionamento negli orologi elettronici - Google Patents

Perfezionamento negli orologi elettronici

Info

Publication number
IT1073981B
IT1073981B IT5216076A IT5216076A IT1073981B IT 1073981 B IT1073981 B IT 1073981B IT 5216076 A IT5216076 A IT 5216076A IT 5216076 A IT5216076 A IT 5216076A IT 1073981 B IT1073981 B IT 1073981B
Authority
IT
Italy
Prior art keywords
improvement
electronic clocks
clocks
electronic
Prior art date
Application number
IT5216076A
Other languages
English (en)
Italian (it)
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 JP50138004A external-priority patent/JPS5262059A/ja
Priority claimed from JP50138005A external-priority patent/JPS5262060A/ja
Priority claimed from JP50140476A external-priority patent/JPS5263762A/ja
Application filed by Seiko Instr & Electronics filed Critical Seiko Instr & Electronics
Application granted granted Critical
Publication of IT1073981B publication Critical patent/IT1073981B/it

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/08—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques
    • G04G9/087—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques provided with means for displaying at will a time indication or a date or a part thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Electric Clocks (AREA)
IT5216076A 1975-11-17 1976-11-12 Perfezionamento negli orologi elettronici IT1073981B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP50138004A JPS5262059A (en) 1975-11-17 1975-11-17 Electronic watch
JP50138005A JPS5262060A (en) 1975-11-17 1975-11-17 Electronic watch
JP50140476A JPS5263762A (en) 1975-11-22 1975-11-22 Electronic watch

Publications (1)

Publication Number Publication Date
IT1073981B true IT1073981B (it) 1985-04-17

Family

ID=27317575

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5216076A IT1073981B (it) 1975-11-17 1976-11-12 Perfezionamento negli orologi elettronici

Country Status (6)

Country Link
BR (1) BR7607642A (pt)
DE (1) DE2652226A1 (pt)
FR (1) FR2331830A1 (pt)
GB (1) GB1531769A (pt)
HK (1) HK89079A (pt)
IT (1) IT1073981B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4164844A (en) * 1977-07-13 1979-08-21 Societe Suisse Pour L'industrie Horlogere Management Services S.A. Timepiece display indicator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3646751A (en) * 1969-12-05 1972-03-07 Detection Sciences Digital timing system
IT952097B (it) * 1971-03-08 1973-07-20 Suwa Seikosha Kk Perfezionamento nei sistemi di misura del tempo a indicazione numerica
DE2224638A1 (de) * 1972-05-19 1973-11-29 Gabor Dipl Ing Faskerty Elektronische digitaluhr
JPS5247768A (en) * 1975-10-14 1977-04-15 Seiko Instr & Electronics Ltd Digital alarm watch
JPS5258968A (en) * 1975-11-11 1977-05-14 Seiko Instr & Electronics Ltd Electronic watch

Also Published As

Publication number Publication date
FR2331830A1 (fr) 1977-06-10
GB1531769A (en) 1978-11-08
BR7607642A (pt) 1977-09-27
HK89079A (en) 1980-01-04
DE2652226A1 (de) 1977-06-02

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