CA486564A - Machine a ecrire et a calculer commandee par cartes - Google Patents

Machine a ecrire et a calculer commandee par cartes

Info

Publication number
CA486564A
CA486564A CA486564A CA486564DA CA486564A CA 486564 A CA486564 A CA 486564A CA 486564 A CA486564 A CA 486564A CA 486564D A CA486564D A CA 486564DA CA 486564 A CA486564 A CA 486564A
Authority
CA
Canada
Prior art keywords
recording
computing machine
controlled type
record controlled
combined typewriter
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
CA486564A
Other languages
English (en)
Inventor
W. Mills Albert
J. Furman Frank
L. Read Harold
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
Publication date
Application granted granted Critical
Publication of CA486564A publication Critical patent/CA486564A/fr
Expired legal-status Critical Current

Links

CA486564A Machine a ecrire et a calculer commandee par cartes Expired CA486564A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA486564T

Publications (1)

Publication Number Publication Date
CA486564A true CA486564A (fr) 1952-09-16

Family

ID=35626278

Family Applications (1)

Application Number Title Priority Date Filing Date
CA486564A Expired CA486564A (fr) Machine a ecrire et a calculer commandee par cartes

Country Status (1)

Country Link
CA (1) CA486564A (fr)

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