CA406222A - Machine a calculer - Google Patents

Machine a calculer

Info

Publication number
CA406222A
CA406222A CA406222A CA406222DA CA406222A CA 406222 A CA406222 A CA 406222A CA 406222 A CA406222 A CA 406222A CA 406222D A CA406222D A CA 406222DA CA 406222 A CA406222 A CA 406222A
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
CA406222A
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 CA406222A publication Critical patent/CA406222A/fr
Expired legal-status Critical Current

Links

CA406222A Machine a calculer Expired CA406222A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA406222T

Publications (1)

Publication Number Publication Date
CA406222A true CA406222A (fr) 1942-07-21

Family

ID=35417522

Family Applications (1)

Application Number Title Priority Date Filing Date
CA406222A Expired CA406222A (fr) Machine a calculer

Country Status (1)

Country Link
CA (1) CA406222A (fr)

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