FR2055442A5 - - Google Patents

Info

Publication number
FR2055442A5
FR2055442A5 FR7026955A FR7026955A FR2055442A5 FR 2055442 A5 FR2055442 A5 FR 2055442A5 FR 7026955 A FR7026955 A FR 7026955A FR 7026955 A FR7026955 A FR 7026955A FR 2055442 A5 FR2055442 A5 FR 2055442A5
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
FR7026955A
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.)
Hasler AG
Original Assignee
Hasler AG
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 Hasler AG filed Critical Hasler AG
Application granted granted Critical
Publication of FR2055442A5 publication Critical patent/FR2055442A5/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/40—Monitoring; Testing of relay systems
    • H04B17/407—Monitoring; Testing of relay systems without selective localization
    • H04B17/408—Monitoring; Testing of relay systems without selective localization using successive loop-backs

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Locating Faults (AREA)
FR7026955A 1969-07-23 1970-07-22 Expired FR2055442A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1123969A CH502725A (de) 1969-07-23 1969-07-23 Einrichtung zur Fernprüfung gleichstromferngespeister Verstärker

Publications (1)

Publication Number Publication Date
FR2055442A5 true FR2055442A5 (enrdf_load_stackoverflow) 1971-05-07

Family

ID=4371496

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7026955A Expired FR2055442A5 (enrdf_load_stackoverflow) 1969-07-23 1970-07-22

Country Status (9)

Country Link
AR (1) AR195365A1 (enrdf_load_stackoverflow)
BE (1) BE753802A (enrdf_load_stackoverflow)
CH (1) CH502725A (enrdf_load_stackoverflow)
DE (1) DE2021131A1 (enrdf_load_stackoverflow)
ES (1) ES382031A1 (enrdf_load_stackoverflow)
FR (1) FR2055442A5 (enrdf_load_stackoverflow)
GB (1) GB1319062A (enrdf_load_stackoverflow)
NL (1) NL7010707A (enrdf_load_stackoverflow)
SE (1) SE366444B (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
GB1319062A (enrdf_load_stackoverflow) 1973-05-31
SE366444B (enrdf_load_stackoverflow) 1974-04-22
DE2021131A1 (de) 1971-01-28
AR195365A1 (es) 1973-10-08
CH502725A (de) 1971-01-31
NL7010707A (enrdf_load_stackoverflow) 1971-01-26
BE753802A (fr) 1970-12-31
ES382031A1 (es) 1973-04-01

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Legal Events

Date Code Title Description
ST Notification of lapse