GB673173A - - Google Patents

Info

Publication number
GB673173A
GB673173A GB673173DA GB673173A GB 673173 A GB673173 A GB 673173A GB 673173D A GB673173D A GB 673173DA GB 673173 A GB673173 A GB 673173A
Authority
GB
United Kingdom
Prior art keywords
relay
relays
digit
digits
transmission
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.)
Active
Application number
Other languages
English (en)
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.)
Publication of GB673173A publication Critical patent/GB673173A/en
Active legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/18—Service support devices; Network management devices
    • H04W88/185—Selective call encoders for paging networks, e.g. paging centre devices
    • H04W88/188—Selective call encoders for paging networks, e.g. paging centre devices using frequency address codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Interface Circuits In Exchanges (AREA)
GB673173D 1949-04-02 Active GB673173A (US20030204162A1-20031030-M00001.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85139A US2617872A (en) 1949-04-02 1949-04-02 Frequency signaling system

Publications (1)

Publication Number Publication Date
GB673173A true GB673173A (US20030204162A1-20031030-M00001.png)

Family

ID=22189696

Family Applications (1)

Application Number Title Priority Date Filing Date
GB673173D Active GB673173A (US20030204162A1-20031030-M00001.png) 1949-04-02

Country Status (2)

Country Link
US (1) US2617872A (US20030204162A1-20031030-M00001.png)
GB (1) GB673173A (US20030204162A1-20031030-M00001.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3060408A (en) * 1958-04-22 1962-10-23 Bell & Gossett Co Signaling system for remote control of equipment functions

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2900621A (en) * 1954-02-05 1959-08-18 Motorola Inc Line selection system
US3082405A (en) * 1958-10-15 1963-03-19 Richard J Hanak Electrical systems
US3118018A (en) * 1959-03-02 1964-01-14 Bell Telephone Labor Inc Mobile radio telephone integrated system
US3233243A (en) * 1960-10-21 1966-02-01 Motorola Inc Decoder and printer
US3223787A (en) * 1961-02-20 1965-12-14 Stromberg Carlson Corp Telephone ringing control system
CH455572A (de) * 1965-05-12 1968-07-15 Saab Ab Vorrichtung zur Fernsteuerung von Simulatoren in einem Zielgebiet, z.B. zum Simulieren einer fiktiven Feindtruppe und/oder -Aktivität

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1786805A (en) * 1926-08-14 1930-12-30 Westinghouse Electric & Mfg Co Supervisory control system
US1904929A (en) * 1931-09-03 1933-04-18 Associated Electric Lab Inc Relay system
US2198901A (en) * 1938-03-17 1940-04-30 Lorain Telephone Company Signaling system
US2255162A (en) * 1940-01-13 1941-09-09 Submarine Signal Co Radio communication system
US2325829A (en) * 1940-06-10 1943-08-03 Lorain County Radio Corp Signaling system
US2434898A (en) * 1943-01-13 1948-01-27 Bell Telephone Labor Inc Digit registering means responsive to selective frequencies
US2396134A (en) * 1943-12-17 1946-03-05 Union Switch & Signal Co Remote control system
US2395693A (en) * 1943-12-17 1946-02-26 Union Switch & Signal Co Transmitting apparatus for remote control systems
US2477973A (en) * 1944-08-21 1949-08-02 Automatic Elect Lab Remote control system
US2485580A (en) * 1946-09-18 1949-10-25 Standard Telephones Cables Ltd Signaling system
US2483445A (en) * 1946-12-13 1949-10-04 Standard Telephones Cables Ltd Transmitter system
US2457149A (en) * 1947-03-20 1948-12-28 Int Standard Electric Corp Selective signaling circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3060408A (en) * 1958-04-22 1962-10-23 Bell & Gossett Co Signaling system for remote control of equipment functions

Also Published As

Publication number Publication date
US2617872A (en) 1952-11-11

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