FR527463A - Machine à calculer - Google Patents

Machine à calculer

Info

Publication number
FR527463A
FR527463A FR527463DA FR527463A FR 527463 A FR527463 A FR 527463A FR 527463D A FR527463D A FR 527463DA FR 527463 A FR527463 A FR 527463A
Authority
FR
France
Prior art keywords
calculator
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)
Inventor
Arthur Greier
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.)
ARTHUR GREIER
Original Assignee
ARTHUR GREIER
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 ARTHUR GREIER filed Critical ARTHUR GREIER
Application granted granted Critical
Publication of FR527463A publication Critical patent/FR527463A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/10—Initiators therefor
    • F42B3/195—Manufacture
    • 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
    • G06F7/463—Multiplying; dividing by successive additions or subtractions

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Computing Systems (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Control Of Position Or Direction (AREA)
FR527463D 1917-04-24 1920-07-02 Machine à calculer Expired FR527463A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE319485T 1917-04-24

Publications (1)

Publication Number Publication Date
FR527463A true FR527463A (fr) 1921-10-26

Family

ID=6151987

Family Applications (1)

Application Number Title Priority Date Filing Date
FR527463D Expired FR527463A (fr) 1917-04-24 1920-07-02 Machine à calculer

Country Status (2)

Country Link
DE (1) DE319485C (fr)
FR (1) FR527463A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE969117C (de) * 1944-08-24 1958-04-30 Deutsche Telephonwerk Kabel Schalt- und Zaehlwerk fuer Rechenmaschinen
DE1293484B (de) * 1957-10-31 1969-04-24 Burroughs Corp Addierwerk

Also Published As

Publication number Publication date
DE319485C (de) 1922-03-30

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