BE486691A - - Google Patents

Info

Publication number
BE486691A
BE486691A BE486691DA BE486691A BE 486691 A BE486691 A BE 486691A BE 486691D A BE486691D A BE 486691DA BE 486691 A BE486691 A BE 486691A
Authority
BE
Belgium
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 BE486691A publication Critical patent/BE486691A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/38—Charging, billing or metering by apparatus other than mechanical step-by-step counter type
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K21/00—Information retrieval from punched cards designed for manual use or handling by machine; Apparatus for handling such cards, e.g. marking or correcting
    • G06K21/02—Information retrieval from punched cards designed for manual use or handling by machine; Apparatus for handling such cards, e.g. marking or correcting in which coincidence of markings is sensed mechanically, e.g. by needle
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K21/00—Information retrieval from punched cards designed for manual use or handling by machine; Apparatus for handling such cards, e.g. marking or correcting
    • G06K21/04—Information retrieval from punched cards designed for manual use or handling by machine; Apparatus for handling such cards, e.g. marking or correcting in which coincidence of markings is sensed optically, e.g. peek-a-boo system

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Credit Cards Or The Like (AREA)
BE486691D 1946-10-31 BE486691A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US707020A US2558577A (en) 1946-10-31 1946-10-31 Electromechanical translator

Publications (1)

Publication Number Publication Date
BE486691A true BE486691A (en:Method)

Family

ID=9720950

Family Applications (1)

Application Number Title Priority Date Filing Date
BE486691D BE486691A (en:Method) 1946-10-31

Country Status (6)

Country Link
US (1) US2558577A (en:Method)
BE (1) BE486691A (en:Method)
DE (1) DE823053C (en:Method)
FR (1) FR977388A (en:Method)
GB (1) GB656960A (en:Method)
NL (1) NL76353C (en:Method)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL143251B (nl) * 1947-11-10 Schering Ag Werkwijze voor het bereiden van een polyamide op basis van een polymeer vetzuur.
BE502301A (en:Method) * 1950-04-05
US2756931A (en) * 1950-10-21 1956-07-31 Jacob H Drillick Card filing
US2834835A (en) * 1952-06-23 1958-05-13 Margaret F Shepherd Dial telephone system employing senders with card translators
US2769160A (en) * 1953-03-20 1956-10-30 Raytheon Mfg Co Electrical distance-measuring device
US2838234A (en) * 1953-07-28 1958-06-10 Zenith Radio Corp Subscription television code card coupon book
US3298114A (en) * 1954-03-05 1967-01-17 Jr Lynn W Marsh Key generator
US3103007A (en) * 1959-03-23 1963-09-03 Donald G Gumpertz Luminous display device
US3526755A (en) * 1961-07-03 1970-09-01 John D Campbell Information storage and retrieval system
US3233719A (en) * 1963-06-28 1966-02-08 Kahle Eng Co Means for orienting articles
US3521034A (en) * 1965-09-13 1970-07-21 Calvin N Mooers Battery controlled machine
US3751638A (en) * 1965-09-13 1973-08-07 C Mooers Signalling system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2222429A (en) * 1938-10-28 1940-11-19 Anton Loibl G M B H Photoelectric system for sorting machines
US2246906A (en) * 1939-05-16 1941-06-24 Westinghouse Electric & Mfg Co Marking device for hole detectors
US2361859A (en) * 1943-11-09 1944-10-31 Bell Telephone Labor Inc Slide card translator
US2364446A (en) * 1944-01-18 1944-12-05 Bell Telephone Labor Inc Card translator
US2432527A (en) * 1945-10-27 1947-12-16 Sidney Robert Gordon Keyboard control system

Also Published As

Publication number Publication date
FR977388A (fr) 1951-03-30
US2558577A (en) 1951-06-26
DE823053C (de) 1951-11-29
NL76353C (en:Method) 1954-06-15
GB656960A (en) 1951-09-05

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