CA380315A - Dispositif a multiplier - Google Patents

Dispositif a multiplier

Info

Publication number: CA380315A
Authority: CA; Canada
Prior art keywords: multiplying device; multiplying
Prior art date: 1939-03-28
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

CA380315A

Other languages

Inventor

W. Bryce James

Original Assignee

International Business Machines Corp

Publication date

1939-03-28

1939-03-28 Application granted granted Critical

1939-03-28 Publication of CA380315A publication Critical patent/CA380315A/fr

Status Expired legal-status Critical Current

CA380315A Dispositif a multiplier Expired CA380315A (fr)

Application Number	Priority Date	Filing Date	Title
CA380315T

Publication Number	Publication Date
CA380315A true CA380315A (fr)	1939-03-28

Application Number	Title	Priority Date	Filing Date
CA380315A Expired CA380315A (fr)			Dispositif a multiplier

Country	Link
CA (1)	CA380315A (fr)

Publication	Publication Date	Title
CA380315A (fr)	1939-03-28	Dispositif a multiplier
CA379022A (fr)	1939-01-17	Dispositif d'echangeur de chaleur
CA379978A (fr)	1939-03-07	Dispositif a decorer
CA379462A (fr)	1939-02-07	Dispositif d'agrafe
CA379463A (fr)	1939-02-07	Dispositif d'agrafe
CA379992A (fr)	1939-03-14	Brocheuse
CA380106A (fr)	1939-03-14	Fermoir
CA381597A (fr)	1939-05-23	Dispositif d'agrafe
CA381598A (fr)	1939-05-23	Dispositif d'agrafe
CA384463A (fr)	1939-10-03	Dispositif d'agrafe
CA381457A (fr)	1939-05-16	Dispositif d'enseignement
CA385910A (fr)	1939-12-26	Dispositif a encoller
CA381240A (fr)	1939-05-09	Dispositif a mesurer
CA383844A (fr)	1939-09-05	Dispositif de verrouillage
CA380425A (fr)	1939-03-28	Dispositif de publicite
CA380551A (fr)	1939-04-04	Dispositif de publicite
CA382828A (fr)	1939-07-25	Dispositif de publicite
CA379641A (fr)	1939-02-14	Dispositif de jeu
CA380173A (fr)	1939-03-21	Dispositif electrosensible
CA379768A (fr)	1939-02-28	Dispositif a teindre
CA382551A (fr)	1939-07-11	Dispositif de la transmission
CA381071A (fr)	1939-05-02	Dispositif de roulette
CA385501A (fr)	1939-12-05	Dispositif de montre
AU109792B2 (en)	1940-02-22	Improved advertising device
CA383444A (fr)	1939-08-15	Dispositif photoelectrique