CA381735A - Dactylotype et machine a calculer - Google Patents

Dactylotype et machine a calculer

Info

Publication number
CA381735A
CA381735A CA381735A CA381735DA CA381735A CA 381735 A CA381735 A CA 381735A CA 381735 A CA381735 A CA 381735A CA 381735D A CA381735D A CA 381735DA CA 381735 A CA381735 A CA 381735A
Authority
CA
Canada
Prior art keywords
typewriter
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
CA381735A
Other languages
English (en)
Inventor
Patrick O'halloran Joseph
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.)
OKAPA CARBON PAPER ELIMINATOR Ltd
Original Assignee
OKAPA CARBON PAPER ELIMINATOR Ltd
Publication date
Application granted granted Critical
Publication of CA381735A publication Critical patent/CA381735A/fr
Expired legal-status Critical Current

Links

CA381735A Dactylotype et machine a calculer Expired CA381735A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA381735T

Publications (1)

Publication Number Publication Date
CA381735A true CA381735A (fr) 1939-05-30

Family

ID=35386973

Family Applications (1)

Application Number Title Priority Date Filing Date
CA381735A Expired CA381735A (fr) Dactylotype et machine a calculer

Country Status (1)

Country Link
CA (1) CA381735A (fr)

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