CA541930A - Calculating devices - Google Patents

Calculating devices

Info

Publication number
CA541930A
CA541930A CA541930A CA541930DA CA541930A CA 541930 A CA541930 A CA 541930A CA 541930 A CA541930 A CA 541930A CA 541930D A CA541930D A CA 541930DA CA 541930 A CA541930 A CA 541930A
Authority
CA
Canada
Prior art keywords
calculating devices
calculating
devices
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
CA541930A
Other languages
French (fr)
Inventor
C. Gresham Donald
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.)
MCCORQUODALE-GRESHAM
Original Assignee
MCCORQUODALE-GRESHAM
Publication date
Application granted granted Critical
Publication of CA541930A publication Critical patent/CA541930A/en
Expired legal-status Critical Current

Links

CA541930A Calculating devices Expired CA541930A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA541930T

Publications (1)

Publication Number Publication Date
CA541930A true CA541930A (en) 1957-06-04

Family

ID=35699084

Family Applications (1)

Application Number Title Priority Date Filing Date
CA541930A Expired CA541930A (en) Calculating devices

Country Status (1)

Country Link
CA (1) CA541930A (en)

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