NL244983A - - Google Patents

Info

Publication number
NL244983A
NL244983A NL244983DA NL244983A NL 244983 A NL244983 A NL 244983A NL 244983D A NL244983D A NL 244983DA NL 244983 A NL244983 A NL 244983A
Authority
NL
Netherlands
Application number
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 NL244983A publication Critical patent/NL244983A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/007—Telephonic communication systems specially adapted for combination with other electrical systems with remote control systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
NL244983D 1958-11-03 NL244983A (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US77129158A 1958-11-03 1958-11-03
US784983A US3131259A (en) 1958-11-03 1959-01-05 Systems and methods for processing data over telephone networks
US347533A US3359369A (en) 1958-11-03 1964-02-26 Systems for processing data over telephone networks

Publications (1)

Publication Number Publication Date
NL244983A true NL244983A (de)

Family

ID=27407781

Family Applications (1)

Application Number Title Priority Date Filing Date
NL244983D NL244983A (de) 1958-11-03

Country Status (5)

Country Link
US (2) US3131259A (de)
CH (1) CH382234A (de)
FR (1) FR1242428A (de)
GB (1) GB926321A (de)
NL (1) NL244983A (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3371162A (en) * 1964-09-02 1968-02-27 Scantlin Electronics Inc System for transmitting digital data via telephone lines utilizing a telephone as the input
US3419710A (en) * 1965-04-02 1968-12-31 Mkc Electronics Corp Magnetic card reader having sequential indicia sensing means
US3457392A (en) * 1965-04-06 1969-07-22 Winfred O Dick Masking means for selective punch card data transmission
US3418430A (en) * 1965-09-07 1968-12-24 Staller Morris Remotely operated data recording system with rotatable card magazine
US3435421A (en) * 1966-04-07 1969-03-25 Dasa Corp Apparatus for composing messages for telephonic transmission
US3617638A (en) * 1968-07-17 1971-11-02 Audac Corp System for verifying credit card transactions
US3515806A (en) * 1968-09-16 1970-06-02 Electronic Data Syst Corp Portable input-output terminal
US3599152A (en) * 1968-11-15 1971-08-10 Robert L Williams Method and apparatus for distributing drugs and the like
US3516062A (en) * 1968-12-18 1970-06-02 Electronic Data Syst Corp Uniquely coded identification and enabling of a data terminal
US3686429A (en) * 1969-01-28 1972-08-22 Gene W Moser Interaction symbol recorder for use in evaluating a dialogue
US3571799A (en) * 1969-08-21 1971-03-23 Ibm Data transmission terminal
US3800283A (en) * 1969-11-12 1974-03-26 Sanders Associates Inc Credit verifying unit
US3694810A (en) * 1969-12-01 1972-09-26 Thomas R Mullens Electronic security systems for multi-roomed buildings
US3654392A (en) * 1970-04-07 1972-04-04 Gilbert D Beinhocker Electronic game board system
US3652795A (en) * 1970-11-25 1972-03-28 Electrospace Corp Telephone transaction system
US3723655A (en) * 1971-02-16 1973-03-27 Pitney Bowes Inc Credit authorization system terminal
US4107467A (en) * 1977-06-09 1978-08-15 American Hospital Supply Corporation Electronic order placement system using signals over telephone line
US4604499A (en) * 1984-02-24 1986-08-05 Raymond F. Hughes Computer telephone access security processor
US5794221A (en) 1995-07-07 1998-08-11 Egendorf; Andrew Internet billing method
CN113009741B (zh) * 2021-03-09 2022-07-08 北海惠科光电技术有限公司 一种阵列基板、显示面板及其制作方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2111117A (en) * 1934-03-20 1938-03-15 Ibm Perforated record controlled machine
US2244500A (en) * 1938-09-30 1941-06-03 Bell Telephone Labor Inc Telephone system
US2388748A (en) * 1940-10-18 1945-11-13 Karl A Kopetzky Remote radio control
US2338305A (en) * 1942-06-02 1944-01-04 Simmon Brothers Inc Electric control switch
US2398755A (en) * 1943-06-17 1946-04-16 Shepherd Judson O'd Communication system
US2675544A (en) * 1946-03-15 1954-04-13 Cebern B Trimble Signal-transmitting apparatus
US2473438A (en) * 1947-07-17 1949-06-14 Bell Telephone Labor Inc Call transmitter
US2470145A (en) * 1947-09-25 1949-05-17 American Telephone & Telegraph Multifrequency signaling system
US2553910A (en) * 1947-11-24 1951-05-22 Polytechnic Res And Dev Compan Selective signaling system
FR937179A (fr) * 1949-07-05 1948-08-10 Commutateur sélectif multiple à clichés métalliques pour tableaux de lampes à une ou plusieurs couleurs et autres usages industriels
US2671165A (en) * 1950-02-16 1954-03-02 Gilpin Electronics Inc System of radio or television broadcasting or transmission
US2564410A (en) * 1950-05-12 1951-08-14 Teleregister Corp Coded plate selector for inventory system
US2639340A (en) * 1950-09-06 1953-05-19 British Telecomm Res Ltd Cam device for controlling electric circuits
US2673034A (en) * 1950-10-11 1954-03-23 Gen Register Corp Sensing mechanism for accounting machines
US2694801A (en) * 1951-12-18 1954-11-16 Bell Telephone Labor Inc Pulse counting and registration system
US2739298A (en) * 1953-01-07 1956-03-20 Bell Telephone Labor Inc Multifrequency high speed calling signal generator
US2864558A (en) * 1953-04-08 1958-12-16 Burroughs Corp Card sensing mechanism
US2701279A (en) * 1953-10-21 1955-02-01 Bell Telephone Labor Inc Multifrequency signaling system
US2966659A (en) * 1953-12-30 1960-12-27 Bell Telephone Labor Inc Signaling system
US2740106A (en) * 1954-10-26 1956-03-27 Sperry Rand Corp Private line communication system
US2843319A (en) * 1956-10-02 1958-07-15 Monroe Calculating Machine Card operated rotary contact
US3076059A (en) * 1958-06-20 1963-01-29 Bell Telephone Labor Inc Signaling system

Also Published As

Publication number Publication date
GB926321A (en) 1963-05-15
CH382234A (de) 1964-09-30
US3131259A (en) 1964-04-28
US3359369A (en) 1967-12-19
FR1242428A (fr) 1960-09-30

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