NO138308C - Anordning for informasjonsoverfoering, spesielt alarmoverfoering - Google Patents

Anordning for informasjonsoverfoering, spesielt alarmoverfoering

Info

Publication number
NO138308C
NO138308C NO761436A NO761436A NO138308C NO 138308 C NO138308 C NO 138308C NO 761436 A NO761436 A NO 761436A NO 761436 A NO761436 A NO 761436A NO 138308 C NO138308 C NO 138308C
Authority
NO
Norway
Prior art keywords
special alarm
transmission
transmission device
information transmission
information
Prior art date
Application number
NO761436A
Other languages
English (en)
Norwegian (no)
Other versions
NO138308B (no
NO761436L (enrdf_load_html_response
Inventor
Uno Tingloef
Hans Lind
Tolly Hjelm
Lennart Lindblad
Original Assignee
Uno Tingloef
Hans Lind
Tolly Hjelm
Lennart Lindblad
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 Uno Tingloef, Hans Lind, Tolly Hjelm, Lennart Lindblad filed Critical Uno Tingloef
Publication of NO761436L publication Critical patent/NO761436L/no
Publication of NO138308B publication Critical patent/NO138308B/no
Publication of NO138308C publication Critical patent/NO138308C/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/46—Monitoring; Testing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Alarm Systems (AREA)
  • Selective Calling Equipment (AREA)
NO761436A 1975-05-02 1976-04-27 Anordning for informasjonsoverfoering, spesielt alarmoverfoering NO138308C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7505111A SE396492B (sv) 1975-05-02 1975-05-02 Anordning for overforing av information via en overforingsledning som har en kontinuerlig overvakning av ledningens driftsduglighet och innefattar en anordning for sendning av ett flertal tidsseparerade ...

Publications (3)

Publication Number Publication Date
NO761436L NO761436L (enrdf_load_html_response) 1976-11-03
NO138308B NO138308B (no) 1978-05-02
NO138308C true NO138308C (no) 1978-08-16

Family

ID=20324478

Family Applications (1)

Application Number Title Priority Date Filing Date
NO761436A NO138308C (no) 1975-05-02 1976-04-27 Anordning for informasjonsoverfoering, spesielt alarmoverfoering

Country Status (7)

Country Link
AU (1) AU503088B2 (enrdf_load_html_response)
DE (1) DE2618934A1 (enrdf_load_html_response)
DK (1) DK192776A (enrdf_load_html_response)
FI (1) FI61770C (enrdf_load_html_response)
NO (1) NO138308C (enrdf_load_html_response)
NZ (1) NZ180735A (enrdf_load_html_response)
SE (1) SE396492B (enrdf_load_html_response)

Also Published As

Publication number Publication date
FI61770C (fi) 1982-09-10
AU503088B2 (en) 1979-08-23
NO138308B (no) 1978-05-02
DK192776A (da) 1976-11-03
AU1347176A (en) 1977-11-03
DE2618934A1 (de) 1976-11-11
SE396492B (sv) 1977-09-19
FI61770B (fi) 1982-05-31
FI761198A7 (enrdf_load_html_response) 1976-11-03
NZ180735A (en) 1979-11-01
NO761436L (enrdf_load_html_response) 1976-11-03
SE7505111L (sv) 1976-11-03

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