CA461874A - Relais protecteur - Google Patents

Relais protecteur

Info

Publication number: CA461874A
Authority: CA; Canada
Prior art keywords: protective relay; relay; protective
Prior art date: 1949-12-20
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

CA461874A

Other languages

Inventor

L. Goldsborough Shirley

Original Assignee

Canadian Westinghouse Co Ltd

Publication date

1949-12-20

1949-12-20 Application granted granted Critical

1949-12-20 Publication of CA461874A publication Critical patent/CA461874A/fr

Status Expired legal-status Critical Current

CA461874A Relais protecteur Expired CA461874A (fr)

Application Number	Priority Date	Filing Date	Title
CA461874T

Publication Number	Publication Date
CA461874A true CA461874A (fr)	1949-12-20

Application Number	Title	Priority Date	Filing Date
CA461874A Expired CA461874A (fr)			Relais protecteur

Country	Link
CA (1)	CA461874A (fr)

Publication	Publication Date	Title
CA461874A (fr)	1949-12-20	Relais protecteur
CA453812A (fr)	1949-01-04	Systeme de relais protecteur
CA483297A (fr)	1952-05-13	Relais protecteurs
CA456001A (fr)	1949-04-19	Relais
CA456884A (fr)	1949-05-24	Relais
CA458039A (fr)	1949-07-12	Masque protecteur
CA457439A (fr)	1949-06-21	Piece de jeu
CA455265A (fr)	1949-03-22	Marqueur d'arbre
CA461976A (fr)	1949-12-27	Pince-cle
CA458626A (fr)	1949-08-02	Meule de moulin
CA461391A (fr)	1949-11-29	4-mercaptobenzenesulfonamide
CA454475A (fr)	1949-02-08	Piperazino-piperazine
CA456880A (fr)	1949-05-24	Lame fusible
CA459097A (fr)	1949-08-23	Systeme de relais protecteur
CA454644A (fr)	1949-02-15	Revetement protecteur
CA455839A (fr)	1949-04-12	Dispositif de securite
AU140564B2 (en)	1949-05-12	Improved shears
CA454760A (fr)	1949-03-01	Cisailles
CA461216A (fr)	1949-11-22	Vetement de protection pour ouvriers
CA455834A (fr)	1949-04-12	Monofluorodichloroacetonitrile
CA458628A (fr)	1949-08-02	Meule de moulin
CA455200A (fr)	1949-03-15	Diguanamine
CA454943A (fr)	1949-03-08	Carbamylguanamine
CA454549A (fr)	1949-02-15	Havresac
CA456871A (fr)	1949-05-24	Organo-dihalogenosiloxane