CA441343A - Dispositif photoelectrique - Google Patents

Dispositif photoelectrique

Info

Publication number: CA441343A
Authority: CA; Canada
Prior art keywords: photoelectric device; photoelectric
Prior art date: 1947-05-13
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

CA441343A

Other languages

Inventor

E. Henry Donald

Original Assignee

Canadian Westinghouse Co Ltd

Publication date

1947-05-13

1947-05-13 Application granted granted Critical

1947-05-13 Publication of CA441343A publication Critical patent/CA441343A/fr

Status Expired legal-status Critical Current

CA441343A Dispositif photoelectrique Expired CA441343A (fr)

Application Number	Priority Date	Filing Date	Title
CA441343T

Publication Number	Publication Date
CA441343A true CA441343A (fr)	1947-05-13

Application Number	Title	Priority Date	Filing Date
CA441343A Expired CA441343A (fr)			Dispositif photoelectrique

Country	Link
CA (1)	CA441343A (fr)

Publication	Publication Date	Title
CA441343A (fr)	1947-05-13	Dispositif photoelectrique
CA445759A (fr)	1947-12-23	Dispositif de jouet boulot
CA444858A (fr)	1947-11-04	Dispositif d'attache
CA443384A (fr)	1947-08-05	Dispositif a dessin
CA444216A (fr)	1947-09-23	Dispositif pour transposer des fils
CA444385A (fr)	1947-10-07	Dispositif de tension de fil
CA445290A (fr)	1947-11-25	Dispositif d'enroulement a tension
CA439814A (fr)	1947-02-25	Integrateur
CA440311A (fr)	1947-03-25	Dispositif de reglage
CA441451A (fr)	1947-05-20	Dispositif d'inspection
CA441006A (fr)	1947-04-29	Sarcleur
CA444996A (fr)	1947-11-11	Dispositif de synchronisation
CA440451A (fr)	1947-03-25	Dispositif textile
CA440067A (fr)	1947-03-11	Dispositif catamenial
CA445722A (fr)	1947-12-23	Dispositif catamenial
CA445723A (fr)	1947-12-23	Dispositif catamenial
CA443786A (fr)	1947-08-19	Dispositif a calculer
CA440239A (fr)	1947-03-18	Dispositif electrique
CA444472A (fr)	1947-10-07	Dispositif d'attache
AU135878B2 (en)	1948-06-17	Fastening device
CA439796A (fr)	1947-02-18	Dispositif d'attache
CA440478A (fr)	1947-04-01	Dispositif d'attache
CA440520A (fr)	1947-04-01	Dispositif d'attache
CA444436A (fr)	1947-10-07	Dispositif d'attache
CA443986A (fr)	1947-09-02	Dispositif a filtrer