CH620088B - Tragbare elektronische uhr mit abrufbarer zeitanzeige. - Google Patents

Tragbare elektronische uhr mit abrufbarer zeitanzeige.

Info

Publication number
CH620088B
CH620088B CH582273A CH582273A CH620088B CH 620088 B CH620088 B CH 620088B CH 582273 A CH582273 A CH 582273A CH 582273 A CH582273 A CH 582273A CH 620088 B CH620088 B CH 620088B
Authority
CH
Switzerland
Prior art keywords
time
display
converter
time display
control device
Prior art date
Application number
CH582273A
Other languages
English (en)
Other versions
CH620088GA3 (en
Inventor
Alfred Boyd Freeman
Original Assignee
Freeman Alfred B
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 of CH620088B publication Critical patent/CH620088B/de
Application filed by Freeman Alfred B filed Critical Freeman Alfred B
Publication of CH620088GA3 publication Critical patent/CH620088GA3/xx

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G5/00—Setting, i.e. correcting or changing, the time-indication
    • G04G5/04—Setting, i.e. correcting or changing, the time-indication by setting each of the displayed values, e.g. date, hour, independently
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
CH582273A 1972-04-24 1973-04-24 Portable electronic clock with a retrievable time display CH620088GA3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24691072A 1972-04-24 1972-04-24

Publications (2)

Publication Number Publication Date
CH620088B true CH620088B (de)
CH620088GA3 CH620088GA3 (en) 1980-11-14

Family

ID=22932749

Family Applications (1)

Application Number Title Priority Date Filing Date
CH582273A CH620088GA3 (en) 1972-04-24 1973-04-24 Portable electronic clock with a retrievable time display

Country Status (2)

Country Link
JP (1) JPS4948358A (de)
CH (1) CH620088GA3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1577093A (en) * 1977-06-30 1980-10-15 Texaco Development Corp Bis ureide of a polyoxyalkylene polyamine as an epoxy additive

Also Published As

Publication number Publication date
CH620088GA3 (en) 1980-11-14
JPS4948358A (de) 1974-05-10

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Legal Events

Date Code Title Description
PLX Patent declared invalid from date of grant onwards