SE418654B - EQUIPMENT FOR SELECTIVE RECEIVER CALL MEDIUM RELEVANT TELEGRAM - Google Patents

EQUIPMENT FOR SELECTIVE RECEIVER CALL MEDIUM RELEVANT TELEGRAM

Info

Publication number
SE418654B
SE418654B SE7507757A SE7507757A SE418654B SE 418654 B SE418654 B SE 418654B SE 7507757 A SE7507757 A SE 7507757A SE 7507757 A SE7507757 A SE 7507757A SE 418654 B SE418654 B SE 418654B
Authority
SE
Sweden
Prior art keywords
equipment
selective receiver
medium relevant
receiver call
call medium
Prior art date
Application number
SE7507757A
Other languages
Swedish (sv)
Other versions
SE7507757L (en
Inventor
H Zahnd
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
Publication of SE7507757L publication Critical patent/SE7507757L/en
Publication of SE418654B publication Critical patent/SE418654B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/77—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for interrogation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
SE7507757A 1974-07-11 1975-07-07 EQUIPMENT FOR SELECTIVE RECEIVER CALL MEDIUM RELEVANT TELEGRAM SE418654B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH949774A CH573688A5 (en) 1974-07-11 1974-07-11

Publications (2)

Publication Number Publication Date
SE7507757L SE7507757L (en) 1976-01-12
SE418654B true SE418654B (en) 1981-06-15

Family

ID=4352615

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7507757A SE418654B (en) 1974-07-11 1975-07-07 EQUIPMENT FOR SELECTIVE RECEIVER CALL MEDIUM RELEVANT TELEGRAM

Country Status (10)

Country Link
JP (1) JPS5132203A (en)
BE (1) BE831258A (en)
CH (1) CH573688A5 (en)
DE (1) DE2450289C3 (en)
ES (1) ES439186A1 (en)
FR (1) FR2278216A1 (en)
GB (1) GB1500169A (en)
IT (1) IT1036221B (en)
NL (1) NL7508313A (en)
SE (1) SE418654B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2738278C2 (en) * 1977-08-25 1982-06-03 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Radio system with wireless transmission between portable transceiver devices and with selective calls between the participants with the interposition of a control center
DE3016809A1 (en) * 1980-05-02 1982-01-28 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Radio signalling system for mobile subscribers - has fixed stations, each with direction finder with rotary directional diagram
JPS5815348A (en) * 1981-07-22 1983-01-28 Yagi Antenna Co Ltd Optical data transmission device in space
JPS60142100U (en) * 1984-02-24 1985-09-20 株式会社　日立工機原町 meat cutting machine
JPS6346572A (en) * 1986-08-13 1988-02-27 Toshiba Corp Retrieving device
JPS63198395U (en) * 1987-06-10 1988-12-21
AU607022B2 (en) * 1987-12-01 1991-02-21 Ascom Tateco Ab Paging system with paging receivers controlled depending on location
WO2013081559A2 (en) * 2011-11-30 2013-06-06 Abdul Barr Al Fakhouri Hani A new technique to give a huge number of information channels on mobile phone, very cheap for subscribers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3166735A (en) 1958-10-06 1965-01-19 Gen Electric Code selectors for selective calling systems
DE1966370C3 (en) * 1969-09-17 1979-12-13 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Arrangement for receiving and transmitting binary coded information
BE756213A (en) * 1969-09-17 1971-03-01 Licentia Gmbh PROCEDURE FOR THE TRANSMISSION OF A DIGITAL AND PROTECTED SELECTIVE CALL INSTRUCTION WITH RETURN RESPONSE, AND DEVICE FOR IMPLEMENTING THE PROCEDURE
NL7110022A (en) * 1971-07-21 1973-01-23
US3851251A (en) 1971-10-25 1974-11-26 Martin Marietta Corp Receiver method and apparatus

Also Published As

Publication number Publication date
GB1500169A (en) 1978-02-08
NL7508313A (en) 1976-01-13
IT1036221B (en) 1979-10-30
FR2278216B1 (en) 1982-01-29
JPS5132203A (en) 1976-03-18
FR2278216A1 (en) 1976-02-06
CH573688A5 (en) 1976-03-15
SE7507757L (en) 1976-01-12
ES439186A1 (en) 1977-03-01
DE2450289B2 (en) 1979-10-18
DE2450289A1 (en) 1976-01-22
BE831258A (en) 1975-11-03
DE2450289C3 (en) 1986-01-09

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