FR2010366A1 - - Google Patents

Info

Publication number
FR2010366A1
FR2010366A1 FR6918676A FR6918676A FR2010366A1 FR 2010366 A1 FR2010366 A1 FR 2010366A1 FR 6918676 A FR6918676 A FR 6918676A FR 6918676 A FR6918676 A FR 6918676A FR 2010366 A1 FR2010366 A1 FR 2010366A1
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.)
Withdrawn
Application number
FR6918676A
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
Publication of FR2010366A1 publication Critical patent/FR2010366A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/30—Devices which can set up and transmit only one digit at a time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/515—Devices for calling a subscriber by generating or selecting signals other than trains of pulses of similar shape, or signals other than currents of one or more different frequencies, e.g. generation of dc signals of alternating polarity, coded pulses or impedance dialling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/002—Arrangements for interconnection not involving centralised switching with subscriber controlled access to a line, i.e. key telephone systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
FR6918676A 1968-06-07 1969-06-06 Withdrawn FR2010366A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT543668A AT308846B (de) 1968-06-07 1968-06-07 Schaltungsanordnung für fernmeldetechnische Einrichtungen

Publications (1)

Publication Number Publication Date
FR2010366A1 true FR2010366A1 (fr) 1970-02-13

Family

ID=3575776

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6918676A Withdrawn FR2010366A1 (fr) 1968-06-07 1969-06-06

Country Status (7)

Country Link
AT (1) AT308846B (fr)
BE (1) BE734136A (fr)
DE (1) DE1927721A1 (fr)
FR (1) FR2010366A1 (fr)
GB (1) GB1238103A (fr)
NL (1) NL6908704A (fr)
SE (1) SE346440B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4744103A (en) * 1985-11-27 1988-05-10 Rauland-Borg Corporation Computer controlled multi-link communication system

Also Published As

Publication number Publication date
SE346440B (fr) 1972-07-03
BE734136A (fr) 1969-12-08
DE1927721A1 (de) 1969-12-11
NL6908704A (fr) 1969-12-09
GB1238103A (fr) 1971-07-07
AT308846B (de) 1973-07-25

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Legal Events

Date Code Title Description
ST Notification of lapse