FR2070607A5 - - Google Patents

Info

Publication number
FR2070607A5
FR2070607A5 FR6942736A FR6942736A FR2070607A5 FR 2070607 A5 FR2070607 A5 FR 2070607A5 FR 6942736 A FR6942736 A FR 6942736A FR 6942736 A FR6942736 A FR 6942736A FR 2070607 A5 FR2070607 A5 FR 2070607A5
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR6942736A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR6942736A priority Critical patent/FR2070607A5/fr
Application granted granted Critical
Publication of FR2070607A5 publication Critical patent/FR2070607A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C17/00—Indicating the time optically by electric means
    • G04C17/02—Indicating the time optically by electric means by electric lamps
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G13/00—Producing acoustic time signals
    • 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
    • G04G13/025—Producing acoustic time signals at preselected times, e.g. alarm clocks acting only at one preselected time
    • 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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/02—Visual time or date indication means by selecting desired characters out of a number of characters or by selecting indicating elements the position of which represent the time, e.g. by using multiplexing techniques
    • 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
    • G04G9/10—Visual time or date indication means by building-up characters using a combination of indicating elements, e.g. by using multiplexing techniques by controlling light sources, e.g. electroluminescent diodes
    • 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)
FR6942736A 1969-12-10 1969-12-10 Expired FR2070607A5 (is)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6942736A FR2070607A5 (is) 1969-12-10 1969-12-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6942736A FR2070607A5 (is) 1969-12-10 1969-12-10

Publications (1)

Publication Number Publication Date
FR2070607A5 true FR2070607A5 (is) 1971-09-10

Family

ID=9044387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6942736A Expired FR2070607A5 (is) 1969-12-10 1969-12-10

Country Status (1)

Country Link
FR (1) FR2070607A5 (is)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2259258A1 (de) * 1971-12-02 1973-06-07 Seiko Instr & Electronics Elektronische uhr mit einem zeitsignalgeber

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2259258A1 (de) * 1971-12-02 1973-06-07 Seiko Instr & Electronics Elektronische uhr mit einem zeitsignalgeber
FR2162158A1 (is) * 1971-12-02 1973-07-13 Seiko Instr & Electronics

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Legal Events

Date Code Title Description
ST Notification of lapse