AU2205770A - System for the transmission of signals between two terminal stations - Google Patents

System for the transmission of signals between two terminal stations

Info

Publication number
AU2205770A
AU2205770A AU22057/70A AU2205770A AU2205770A AU 2205770 A AU2205770 A AU 2205770A AU 22057/70 A AU22057/70 A AU 22057/70A AU 2205770 A AU2205770 A AU 2205770A AU 2205770 A AU2205770 A AU 2205770A
Authority
AU
Australia
Prior art keywords
signals
transmission
terminal stations
stations
terminal
Prior art date
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
AU22057/70A
Other languages
English (en)
Inventor
Hendrik Duimelaar Jasper
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of AU2205770A publication Critical patent/AU2205770A/en
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
    • H04B17/401—Monitoring; Testing of relay systems with selective localization
    • H04B17/402—Monitoring; Testing of relay systems with selective localization using different frequencies
    • H04B17/403—Monitoring; Testing of relay systems with selective localization using different frequencies generated by local oscillators
AU22057/70A 1969-11-13 1970-11-10 System for the transmission of signals between two terminal stations Expired AU2205770A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NLNL6917063- 1969-11-13
NL6917063A NL6917063A (fr) 1969-11-13 1969-11-13

Publications (1)

Publication Number Publication Date
AU2205770A true AU2205770A (en) 1972-05-11

Family

ID=19808374

Family Applications (1)

Application Number Title Priority Date Filing Date
AU22057/70A Expired AU2205770A (en) 1969-11-13 1970-11-10 System for the transmission of signals between two terminal stations

Country Status (10)

Country Link
JP (1) JPS5030967B1 (fr)
AT (1) AT300898B (fr)
AU (1) AU2205770A (fr)
BE (1) BE758947A (fr)
CA (1) CA934041A (fr)
CH (1) CH517414A (fr)
DE (1) DE2054477A1 (fr)
FR (1) FR2069364A5 (fr)
NL (1) NL6917063A (fr)
SE (1) SE365686B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2153639A6 (fr) * 1967-03-29 1973-05-04 Cit Alcatel
NL7105347A (fr) * 1971-04-21 1972-10-24
DE3011829C2 (de) * 1980-03-27 1985-01-17 ANT Nachrichtentechnik GmbH, 7150 Backnang Kennfrequenz-Fehlerortung

Also Published As

Publication number Publication date
FR2069364A5 (fr) 1971-09-03
CA934041A (en) 1973-09-18
AT300898B (de) 1972-08-10
NL6917063A (fr) 1971-05-17
SE365686B (fr) 1974-03-25
JPS5030967B1 (fr) 1975-10-06
DE2054477A1 (de) 1971-05-19
BE758947A (fr) 1971-05-13
CH517414A (de) 1971-12-31

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