CA415832A - Mathematical device - Google Patents

Mathematical device

Info

Publication number
CA415832A
CA415832A CA415832A CA415832DA CA415832A CA 415832 A CA415832 A CA 415832A CA 415832 A CA415832 A CA 415832A CA 415832D A CA415832D A CA 415832DA CA 415832 A CA415832 A CA 415832A
Authority
CA
Canada
Prior art keywords
mathematical device
mathematical
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
CA415832A
Other languages
French (fr)
Inventor
G. Hutton William
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.)
WINDSOR H ATWATER
Original Assignee
WINDSOR H ATWATER
Publication date
Application granted granted Critical
Publication of CA415832A publication Critical patent/CA415832A/en
Expired legal-status Critical Current

Links

CA415832A Mathematical device Expired CA415832A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA415832T

Publications (1)

Publication Number Publication Date
CA415832A true CA415832A (en) 1943-10-12

Family

ID=35525046

Family Applications (1)

Application Number Title Priority Date Filing Date
CA415832A Expired CA415832A (en) Mathematical device

Country Status (1)

Country Link
CA (1) CA415832A (en)

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