CA438894A - Aspirateur - Google Patents

Aspirateur

Info

Publication number: CA438894A
Authority: CA; Canada
Prior art keywords: cleaning apparatus; suction cleaning; suction; cleaning
Prior art date: 1946-12-31
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

CA438894A

Other languages

Inventor

H. Taylor Charles

Original Assignee

Canadian Westinghouse Co Ltd

Publication date

1946-12-31

1946-12-31 Application granted granted Critical

1946-12-31 Publication of CA438894A publication Critical patent/CA438894A/fr

Status Expired legal-status Critical Current

CA438894A Aspirateur Expired CA438894A (fr)

Application Number	Priority Date	Filing Date	Title
CA438894T

Publication Number	Publication Date
CA438894A true CA438894A (fr)	1946-12-31

Application Number	Title	Priority Date	Filing Date
CA438894A Expired CA438894A (fr)			Aspirateur

Country	Link
CA (1)	CA438894A (fr)

Publication	Publication Date	Title
CA438894A (fr)	1946-12-31	Aspirateur
CA437888A (fr)	1946-11-12	Aspirateur
CA437889A (fr)	1946-11-12	Aspirateur
CA437884A (fr)	1946-11-12	Dispositif d'aspirateur
CA439306A (fr)	1947-01-21	Aspirateur
CA441563A (fr)	1947-05-20	Aspirateur
CA442592A (fr)	1947-07-01	Aspirateur
CA443632A (fr)	1947-08-12	Appareil aspirateur
CA432300A (fr)	1946-01-01	Machine a nettoyer les surfaces
CA451210A (fr)	1948-09-14	Aspirateur
CA433395A (fr)	1946-03-05	Appareil a nettoyer des tissus
CA434796A (fr)	1946-05-14	Procede de nettoyage
CA427009A (fr)	1945-04-24	Aspirateur
CA431801A (fr)	1945-12-11	Appareil d'aspirateur
CA435848A (fr)	1946-07-16	Aspirateur
CA432551A (fr)	1946-01-15	Aspirateur
CA432552A (fr)	1946-01-15	Aspirateur
CA432671A (fr)	1946-01-22	Aspirateur
CA434070A (fr)	1946-04-09	Aspirateur
CA434719A (fr)	1946-05-14	Aspirateur
CA434720A (fr)	1946-05-14	Aspirateur
CA434721A (fr)	1946-05-14	Aspirateur
CA434722A (fr)	1946-05-14	Aspirateur
CA434723A (fr)	1946-05-14	Aspirateur
CA432550A (fr)	1946-01-15	Aspirateur