CA405805A - Machine de comptabilite - Google Patents

Machine de comptabilite

Info

Publication number: CA405805A
Authority: CA; Canada
Prior art keywords: accounting machine; accounting; machine
Prior art date: 1942-06-30
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

CA405805A

Other languages

Inventor

M. Carroll Fred

Original Assignee

International Business Machines Corp

Publication date

1942-06-30

1942-06-30 Application granted granted Critical

1942-06-30 Publication of CA405805A publication Critical patent/CA405805A/fr

Status Expired legal-status Critical Current

CA405805A Machine de comptabilite Expired CA405805A (fr)

Application Number	Priority Date	Filing Date	Title
CA405805T

Publication Number	Publication Date
CA405805A true CA405805A (fr)	1942-06-30

Application Number	Title	Priority Date	Filing Date
CA405805A Expired CA405805A (fr)			Machine de comptabilite

Country	Link
CA (1)	CA405805A (fr)

Publication	Publication Date	Title
CA405805A (fr)	1942-06-30	Machine de comptabilite
CA404410A (fr)	1942-04-28	Machine de comptabilite
CA404411A (fr)	1942-04-28	Machine de comptabilite
CA408720A (fr)	1942-11-17	Machine de comptabilite
AU116697B2 (en)	1943-03-25	Improvements inbox-making machines
CA402184A (fr)	1942-01-13	Machine a mortifier la viande
CA403812A (fr)	1942-03-31	Machine a calculer
CA405297A (fr)	1942-06-09	Machine a calculer
CA406222A (fr)	1942-07-21	Machine a calculer
CA408003A (fr)	1942-10-13	Machine a calculer
CA403514A (fr)	1942-03-17	Machine a diviser
CA402163A (fr)	1942-01-13	Machine a imprimer
CA402164A (fr)	1942-01-13	Machine a imprimer
AU564142A (en)	1943-03-25	Improvements inbox-making machines
CA407984A (fr)	1942-10-13	Machine de bureau d'affaires
CA404631A (fr)	1942-05-12	Machine magneto-electrique
CA406745A (fr)	1942-08-11	Machine a imprimer la valeur
CA404894A (fr)	1942-05-19	Machine a pocher
CA401958A (fr)	1942-01-06	Machine a calcul et a comptabilite
CA401959A (fr)	1942-01-06	Machine a calcul et a comptabilite
CA401960A (fr)	1942-01-06	Machine a calcul et a comptabilite
CA401951A (fr)	1942-01-06	Distributeur
CA405720A (fr)	1942-06-30	Distributeur
CA406011A (fr)	1942-07-14	Distributeur
CA407854A (fr)	1942-10-06	Machine d'exercice