FR2104001A5 - - Google Patents

Info

Publication number
FR2104001A5
FR2104001A5 FR7128736A FR7128736A FR2104001A5 FR 2104001 A5 FR2104001 A5 FR 2104001A5 FR 7128736 A FR7128736 A FR 7128736A FR 7128736 A FR7128736 A FR 7128736A FR 2104001 A5 FR2104001 A5 FR 2104001A5
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
FR7128736A
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR2104001A5 publication Critical patent/FR2104001A5/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/08—Indicating faults in circuits or apparatus
    • H04M3/12—Marking faulty circuits "busy"; Enabling equipment to disengage itself from faulty circuits ; Using redundant circuits; Response of a circuit, apparatus or system to an error
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0005—Transmission of control signals
    • G04G9/0011—Transmission of control signals using coded signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Alarm Systems (AREA)
FR7128736A 1970-08-07 1971-08-05 Expired FR2104001A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT723870 1970-08-07

Publications (1)

Publication Number Publication Date
FR2104001A5 true FR2104001A5 (fr) 1972-04-14

Family

ID=3594038

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7128736A Expired FR2104001A5 (fr) 1970-08-07 1971-08-05

Country Status (3)

Country Link
BE (1) BE771017A (fr)
DE (1) DE2139077A1 (fr)
FR (1) FR2104001A5 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3803525C2 (de) * 1988-02-05 1993-12-02 Licentia Gmbh Vorrichtung zum Betrieb von absoluten Echtzeituhren in einem eine Zentraluhr und Teilnehmer enthaltenden Prozeßsteuersystem

Also Published As

Publication number Publication date
DE2139077A1 (de) 1972-02-10
BE771017A (fr) 1972-02-07

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Legal Events

Date Code Title Description
ST Notification of lapse