CA412271A - Machine a calculer - Google Patents

Machine a calculer

Info

Publication number
CA412271A
CA412271A CA412271A CA412271DA CA412271A CA 412271 A CA412271 A CA 412271A CA 412271 A CA412271 A CA 412271A CA 412271D A CA412271D A CA 412271DA CA 412271 A CA412271 A CA 412271A
Authority
CA
Canada
Prior art keywords
calculating machine
calculating
machine
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
CA412271A
Other languages
English (en)
Inventor
A. Niemann Frederick
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.)
FELT AND TARRANT MANUFACTURING Co
Original Assignee
FELT AND TARRANT MANUFACTURING Co
Publication date
Application granted granted Critical
Publication of CA412271A publication Critical patent/CA412271A/fr
Expired legal-status Critical Current

Links

CA412271A Machine a calculer Expired CA412271A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA412271T

Publications (1)

Publication Number Publication Date
CA412271A true CA412271A (fr) 1943-05-04

Family

ID=35521435

Family Applications (1)

Application Number Title Priority Date Filing Date
CA412271A Expired CA412271A (fr) Machine a calculer

Country Status (1)

Country Link
CA (1) CA412271A (fr)

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