CA387469A - Machine a calculer et a diviser - Google Patents

Machine a calculer et a diviser

Info

Publication number: CA387469A
Authority: CA; Canada
Prior art keywords: calculating; dividing machine; dividing; machine
Prior art date: 1940-03-12
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

CA387469A

Other languages

Inventor

W. Bryce James

H. Dickinson Arthur

Original Assignee

International Business Machines Corp

Publication date

1940-03-12

1940-03-12 Application granted granted Critical

1940-03-12 Publication of CA387469A publication Critical patent/CA387469A/fr

Status Expired legal-status Critical Current

CA387469A Machine a calculer et a diviser Expired CA387469A (fr)

Application Number	Priority Date	Filing Date	Title
CA387469T

Publication Number	Publication Date
CA387469A true CA387469A (fr)	1940-03-12

Application Number	Title	Priority Date	Filing Date
CA387469A Expired CA387469A (fr)			Machine a calculer et a diviser

Country	Link
CA (1)	CA387469A (fr)

Publication	Publication Date	Title
CA387475A (fr)	1940-03-19	Machine a calculer
CA389476A (fr)	1940-06-18	Machine a calculer
CA389338A (fr)	1940-06-11	Machine a calculer
AU113091B2 (en)	1941-05-29	Improvements in washfountains
AU112631B2 (en)	1941-03-13	Improvements in life-belts
AU112854B2 (en)	1941-04-24	Improvements in carburetters
AU110535B2 (en)	1941-04-10	Improvements in tipplers
CA389643A (fr)	1940-06-25	Comptoir refroidi par glace
CA390114A (fr)	1940-07-23	Machine a traiter les cylindres
CA389384A (fr)	1940-06-18	Eplucheuse de crevettes
CA392975A (fr)	1940-12-03	Enoyauteuse
CA390601A (fr)	1940-08-13	Figure geometrique
CA389398A (fr)	1940-06-18	Dispositif a lever la glace et a retirer la serrure
CA390123A (fr)	1940-07-23	Machine a diviser la pate
CA389198A (fr)	1940-06-04	Machine a mesurer la superficie
CA389199A (fr)	1940-06-04	Machine a mesurer la superficie
AU113385B2 (en)	1941-07-07	Improvements in hosiery
CA387663A (fr)	1940-03-26	Defecateur
CA390423A (fr)	1940-07-30	Protecteur d'arbre
CA392512A (fr)	1940-11-12	4-aminobenzene-sulfonamide
CA386375A (fr)	1940-01-16	4-alcoyle-5-hydroxyalcoylethiazole
CA392686A (fr)	1940-11-19	Abietinylamino-anthrapyrimidine
CA388151A (fr)	1940-04-23	Couvre-chaussette
CA393319A (fr)	1940-12-24	Diazobiguanide
CA391940A (fr)	1940-10-15	Compteur des volts-amperes-heures