CA382390A - Machine de comptabilite - Google Patents

Machine de comptabilite

Info

Publication number: CA382390A
Authority: CA; Canada
Prior art keywords: accounting machine; accounting; machine
Prior art date: 1939-06-27
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

CA382390A

Other languages

Inventor

M. Cunningham James

Original Assignee

International Business Machines Corp

Publication date

1939-06-27

1939-06-27 Application granted granted Critical

1939-06-27 Publication of CA382390A publication Critical patent/CA382390A/fr

Status Expired legal-status Critical Current

CA382390A Machine de comptabilite Expired CA382390A (fr)

Application Number	Priority Date	Filing Date	Title
CA382390T

Publication Number	Publication Date
CA382390A true CA382390A (fr)	1939-06-27

Application Number	Title	Priority Date	Filing Date
CA382390A Expired CA382390A (fr)			Machine de comptabilite

Country	Link
CA (1)	CA382390A (fr)

Publication	Publication Date	Title
CA383126A (fr)	1939-08-01	Machine de comptabilite
CA382391A (fr)	1939-06-27	Machine de comptabilite
CA378965A (fr)	1939-01-17	Machine de comptabilite
CA379531A (fr)	1939-02-14	Machine de comptabilite
CA384012A (fr)	1939-09-12	Machine de comptabilite
CA381424A (fr)	1939-05-16	Machine de comptabilite
CA384713A (fr)	1939-10-17	Machine de comptabilite
CA379532A (fr)	1939-02-14	Commande de machine de comptabilite
CA381151A (fr)	1939-05-02	Carte de machine-comptable
CA381316A (fr)	1939-05-09	Machine a fendre les bardeaux
CA379279A (fr)	1939-01-31	Machine a feuilleter la pate
CA384452A (fr)	1939-10-03	Machine a rectifier les rails
CA384708A (fr)	1939-10-17	Machine a tamales
CA371424A (fr)	1938-01-25	Machine de comptabilite
CA371425A (fr)	1938-01-25	Machine de comptabilite
CA371905A (fr)	1938-02-15	Machine de comptabilite
CA377015A (fr)	1938-10-11	Machine de comptabilite
CA374602A (fr)	1938-06-21	Machine de comptabilite
CA373060A (fr)	1938-04-12	Machine de comptabilite
CA382785A (fr)	1939-07-18	Machine a billets
CA380856A (fr)	1939-04-18	Machine a calculer
CA379220A (fr)	1939-01-31	Machine a calculer
CA383566A (fr)	1939-08-22	Machine a calculer
CA382809A (fr)	1939-07-18	Machine a multiplier
CA381425A (fr)	1939-05-16	Machine a multiplier