FR696827A - Machine à calculer - Google Patents

Machine à calculer

Info

Publication number
FR696827A
FR696827A FR696827DA FR696827A FR 696827 A FR696827 A FR 696827A FR 696827D A FR696827D A FR 696827DA FR 696827 A FR696827 A FR 696827A
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 Communications Laboratories Inc
Original Assignee
International Communications Laboratories 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 International Communications Laboratories Inc filed Critical International Communications Laboratories Inc
Application granted granted Critical
Publication of FR696827A publication Critical patent/FR696827A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F7/40—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using contact-making devices, e.g. electromagnetic relay
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F7/40—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using contact-making devices, e.g. electromagnetic relay
    • G06F7/42—Adding; Subtracting
FR696827D 1927-04-12 1929-09-23 Machine à calculer Expired FR696827A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US183215A US2028529A (en) 1927-04-12 1927-04-12 Calculating mechanism

Publications (1)

Publication Number Publication Date
FR696827A true FR696827A (fr) 1931-01-07

Family

ID=10158515

Family Applications (1)

Application Number Title Priority Date Filing Date
FR696827D Expired FR696827A (fr) 1927-04-12 1929-09-23 Machine à calculer

Country Status (4)

Country Link
US (1) US2028529A (fr)
BE (1) BE363670A (fr)
FR (1) FR696827A (fr)
GB (1) GB336260A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE748132C (de) * 1935-06-07 1945-01-23 Maschine zur Bebuchtung von Kontokarten

Also Published As

Publication number Publication date
US2028529A (en) 1936-01-21
BE363670A (fr) 1929-10-31
GB336260A (en) 1930-10-10

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