FR2136101A5 - - Google Patents

Info

Publication number
FR2136101A5
FR2136101A5 FR7211328A FR7211328A FR2136101A5 FR 2136101 A5 FR2136101 A5 FR 2136101A5 FR 7211328 A FR7211328 A FR 7211328A FR 7211328 A FR7211328 A FR 7211328A FR 2136101 A5 FR2136101 A5 FR 2136101A5
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
FR7211328A
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.)
TE Connectivity Germany GmbH
Original Assignee
Krone GmbH
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 Krone GmbH filed Critical Krone GmbH
Application granted granted Critical
Publication of FR2136101A5 publication Critical patent/FR2136101A5/fr
Expired 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
    • H04M1/50—Devices which can set up and transmit only one digit at a time by generating or selecting currents of predetermined frequencies or combinations of frequencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Push-Button Switches (AREA)
FR7211328A 1971-04-02 1972-03-30 Expired FR2136101A5 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2116181 1971-04-02

Publications (1)

Publication Number Publication Date
FR2136101A5 true FR2136101A5 (cs) 1972-12-22

Family

ID=5803715

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7211328A Expired FR2136101A5 (cs) 1971-04-02 1972-03-30

Country Status (5)

Country Link
BE (1) BE781389A (cs)
CH (1) CH551726A (cs)
DE (1) DE2116181B1 (cs)
FR (1) FR2136101A5 (cs)
NL (1) NL7204336A (cs)

Also Published As

Publication number Publication date
DE2116181B1 (de) 1972-10-05
BE781389A (fr) 1972-07-17
NL7204336A (cs) 1972-10-04
CH551726A (de) 1974-07-15

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Legal Events

Date Code Title Description
ST Notification of lapse