CA375136A - Machine de tabulation - Google Patents

Machine de tabulation

Info

Publication number: CA375136A
Authority: CA; Canada
Prior art keywords: tabulating machine; tabulating; machine
Prior art date: 1938-07-19
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

CA375136A

Other languages

Inventor

F. Daly George

Original Assignee

International Business Machines Corp

Publication date

1938-07-19

1938-07-19 Application granted granted Critical

1938-07-19 Publication of CA375136A publication Critical patent/CA375136A/fr

Status Expired legal-status Critical Current

CA375136A Machine de tabulation Expired CA375136A (fr)

Application Number	Priority Date	Filing Date	Title
CA375136T

Publication Number	Publication Date
CA375136A true CA375136A (fr)	1938-07-19

Application Number	Title	Priority Date	Filing Date
CA375136A Expired CA375136A (fr)			Machine de tabulation

Country	Link
CA (1)	CA375136A (fr)

Publication	Publication Date	Title
CA375136A (fr)	1938-07-19	Machine de tabulation
CA378115A (fr)	1938-12-06	Machine de tabulation
CA378299A (fr)	1938-12-13	Dactylotype
CA378300A (fr)	1938-12-13	Dactylotype
CA372103A (fr)	1938-02-22	Hacheuse d'aliments
CA375070A (fr)	1938-07-12	Machine a traiter la chaussure
CA375760A (fr)	1938-08-16	Machine a tubes
CA376222A (fr)	1938-09-06	Machine a remplir les matelas
CA384714A (fr)	1939-10-17	Machine a tabulation
CA385012A (fr)	1939-11-07	Machine de tabulation
CA385471A (fr)	1939-12-05	Machine de tabulation
CA381338A (fr)	1939-05-09	Machine de tabulation
CA381939A (fr)	1939-06-06	Machine de tabulation
CA376129A (fr)	1938-08-30	Piece de machine
CA374276A (fr)	1938-06-07	Machine a ecrire
CA371578A (fr)	1938-01-25	Machine a imprimer
CA371819A (fr)	1938-02-08	Machine a imprimer
CA378320A (fr)	1938-12-13	Machine a imprimer
CA374315A (fr)	1938-06-07	Avion
CA374316A (fr)	1938-06-07	Avion
CA372317A (fr)	1938-03-08	Machine a duplicata
CA375780A (fr)	1938-08-16	Machine a duplicata
CA371945A (fr)	1938-02-15	Machine a tenue de livres
CA371835A (fr)	1938-02-08	Machine a calculer
CA372093A (fr)	1938-02-22	Machine a calculer