CA336790A - Tabulateur a soustraction - Google Patents

Tabulateur a soustraction

Info

Publication number
CA336790A
CA336790A CA336790A CA336790DA CA336790A CA 336790 A CA336790 A CA 336790A CA 336790 A CA336790 A CA 336790A CA 336790D A CA336790D A CA 336790DA CA 336790 A CA336790 A CA 336790A
Authority
CA
Canada
Prior art keywords
tabulator
subtracting
subtracting tabulator
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
CA336790A
Other languages
English (en)
Inventor
F. Daly George
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
Tabulating Machine Co
Original Assignee
International Business Machines Corp
Tabulating Machine Co
Publication date
Application granted granted Critical
Publication of CA336790A publication Critical patent/CA336790A/fr
Expired legal-status Critical Current

Links

CA336790A Tabulateur a soustraction Expired CA336790A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA336790T

Publications (1)

Publication Number Publication Date
CA336790A true CA336790A (fr) 1933-10-31

Family

ID=35299932

Family Applications (1)

Application Number Title Priority Date Filing Date
CA336790A Expired CA336790A (fr) Tabulateur a soustraction

Country Status (1)

Country Link
CA (1) CA336790A (fr)

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