CA445777A - Systeme de lentille electronique - Google Patents

Systeme de lentille electronique

Info

Publication number: CA445777A
Authority: CA; Canada
Prior art keywords: lens system; electron lens; electron; lens
Prior art date: 1947-12-23
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

CA445777A

Other languages

Inventor

Hillier James

Original Assignee

Radio Corporation of America

Publication date

1947-12-23

1947-12-23 Application granted granted Critical

1947-12-23 Publication of CA445777A publication Critical patent/CA445777A/fr

Status Expired legal-status Critical Current

CA445777A Systeme de lentille electronique Expired CA445777A (fr)

Application Number	Priority Date	Filing Date	Title
CA445777T

Publication Number	Publication Date
CA445777A true CA445777A (fr)	1947-12-23

Application Number	Title	Priority Date	Filing Date
CA445777A Expired CA445777A (fr)			Systeme de lentille electronique

Country	Link
CA (1)	CA445777A (fr)

Publication	Publication Date	Title
CA441571A (fr)	1947-05-20	Systeme de concentration d'electrons
AU138884B2 (en)	1947-09-11	Improvements ina television system
CA442493A (fr)	1947-06-24	Systeme de television
CA443276A (fr)	1947-07-29	Systeme de television
CA443556A (fr)	1947-08-05	Systeme de television
AU138456B2 (en)	1947-09-04	Television system
AU140010B2 (en)	1947-08-21	Television system
CA445136A (fr)	1947-11-18	Systeme de television
CA439158A (fr)	1947-01-14	Systeme de television
CA441910A (fr)	1947-06-03	Systeme d'optique
CA441911A (fr)	1947-06-03	Systeme d'optique
CA440799A (fr)	1947-04-15	Systeme d'optique
CA443268A (fr)	1947-07-29	Systeme optique
AU146048B2 (en)	1947-12-11	Magnetic lens system
CA439463A (fr)	1947-01-28	Systeme selecteur
AU136752B2 (en)	1947-05-01	Direction Finding System
CA444675A (fr)	1947-10-21	Systeme recepteur de television
AU142308B2 (en)	1947-12-18	Television systems
AU1399647A (en)	1947-09-11	Improvements ina television system
CA442992A (fr)	1947-07-15	Systeme de condensateur emetteur-amplificateur
AU1425247A (en)	1947-09-04	Television system
AU1379947A (en)	1947-08-21	Television system
CA443798A (fr)	1947-08-26	Systeme d'antenne
AU137302B2 (en)	1948-01-15	An improved camera
CA440227A (fr)	1947-03-18	Dispositif d'optique