FR1016915A - Machine à calculer - Google Patents

Machine à calculer

Info

Publication number
FR1016915A
FR1016915A FR1016915DA FR1016915A FR 1016915 A FR1016915 A FR 1016915A FR 1016915D A FR1016915D A FR 1016915DA FR 1016915 A FR1016915 A FR 1016915A
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)
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR1016915A publication Critical patent/FR1016915A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Conveying Record Carriers (AREA)
  • Transmission Devices (AREA)
FR1016915D 1946-10-17 1947-10-01 Machine à calculer Expired FR1016915A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US703752A US2500269A (en) 1946-10-17 1946-10-17 Accumulating mechanism

Publications (1)

Publication Number Publication Date
FR1016915A true FR1016915A (fr) 1952-11-26

Family

ID=24826637

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1016915D Expired FR1016915A (fr) 1946-10-17 1947-10-01 Machine à calculer

Country Status (4)

Country Link
US (1) US2500269A (fr)
DE (1) DE883521C (fr)
FR (1) FR1016915A (fr)
GB (1) GB638890A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2832540A (en) * 1958-04-29 dustin etal

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2386425A (en) * 1943-06-17 1945-10-09 Ibm Adding and subtracting mechanism
US2399755A (en) * 1944-04-01 1946-05-07 Ibm Accounting mechanism

Also Published As

Publication number Publication date
GB638890A (en) 1950-06-14
DE883521C (de) 1953-07-20
US2500269A (en) 1950-03-14

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