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FR977388A - Traducteur électromécanique - Google Patents

Traducteur électromécanique

Info

Publication number
FR977388A
FR977388A FR977388DA FR977388A FR 977388 A FR977388 A FR 977388A FR 977388D A FR977388D A FR 977388DA FR 977388 A FR977388 A FR 977388A
Authority
FR
France
Prior art keywords
translator
electromechanical
electromechanical translator
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.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of FR977388A publication Critical patent/FR977388A/fr
Expired legal-status Critical Current

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; CALCULATING OR 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; CALCULATING OR 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)
FR977388D 1946-10-31 1948-12-17 Traducteur électromécanique Expired FR977388A (fr)

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
FR977388A true FR977388A (fr) 1951-03-30

Family

ID=9720950

Family Applications (1)

Application Number Title Priority Date Filing Date
FR977388D Expired FR977388A (fr) 1946-10-31 1948-12-17 Traducteur électromécanique

Country Status (6)

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

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.
BE507023A (fr) * 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
US3751638A (en) * 1965-09-13 1973-08-07 C Mooers Signalling system
US3521034A (en) * 1965-09-13 1970-07-21 Calvin N Mooers Battery controlled machine

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
BE486691A (fr)
NL76353C (fr) 1954-06-15
GB656960A (en) 1951-09-05
DE823053C (de) 1951-11-29
US2558577A (en) 1951-06-26

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