GB501538A - Improvements in or relating to multipling machines - Google Patents

Improvements in or relating to multipling machines

Info

Publication number
GB501538A
GB501538A GB23838/37A GB2383837A GB501538A GB 501538 A GB501538 A GB 501538A GB 23838/37 A GB23838/37 A GB 23838/37A GB 2383837 A GB2383837 A GB 2383837A GB 501538 A GB501538 A GB 501538A
Authority
GB
United Kingdom
Prior art keywords
contacts
accumulators
relay
accumulator
energized
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
GB23838/37A
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.)
British Tabulating Machine Co Ltd
Original Assignee
British Tabulating Machine Co Ltd
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 British Tabulating Machine Co Ltd filed Critical British Tabulating Machine Co Ltd
Publication of GB501538A publication Critical patent/GB501538A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/46—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using electromechanical counter-type accumulators
    • G06F7/462—Multiplying; dividing
    • G06F7/466—Multiplying; dividing by successive multiplication or division by 2

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Computing Systems (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Printing Methods (AREA)
  • Pinball Game Machines (AREA)
GB23838/37A 1936-09-04 1937-08-31 Improvements in or relating to multipling machines Expired GB501538A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US501538XA 1936-09-04 1936-09-04

Publications (1)

Publication Number Publication Date
GB501538A true GB501538A (en) 1939-02-28

Family

ID=21963641

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23838/37A Expired GB501538A (en) 1936-09-04 1937-08-31 Improvements in or relating to multipling machines

Country Status (5)

Country Link
BE (1) BE423381A (enrdf_load_stackoverflow)
DE (1) DE731153C (enrdf_load_stackoverflow)
FR (1) FR830755A (enrdf_load_stackoverflow)
GB (1) GB501538A (enrdf_load_stackoverflow)
NL (1) NL58559C (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
NL58559C (enrdf_load_stackoverflow)
DE731153C (de) 1943-02-03
FR830755A (fr) 1938-08-09
BE423381A (enrdf_load_stackoverflow)

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