NL45658C - - Google Patents

Info

Publication number: NL45658C
Authority: NL; Netherlands

Application number

Priority date (The priority date 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 date listed.)

1934-11-30

Publication of NL45658C publication Critical patent/NL45658C/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/52—Arrangements for controlling intensity of ray or beam, e.g. for modulation

NL45658D 1934-11-30 NL45658C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2128639X		1934-11-30
DE471501X		1934-12-02

Publications (1)

Publication Number	Publication Date
NL45658C true NL45658C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=32043854

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL45658D NL45658C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)	1934-11-30

Country Status (4)

Country	Link
US (1)	US2128639A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1)	FR798341A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1)	GB471501A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1)	NL45658C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2548791A (en) *	1945-10-19	1951-04-10	Ralph H Hoglund	Automatic focusing circuit
US3462642A (en) *	1967-10-26	1969-08-19	Hughes Aircraft Co	High frequency modulation cathode ray tube

0
- NL NL45658D patent/NL45658C/xx active
1935
- 1935-11-27 FR FR798341D patent/FR798341A/fr not_active Expired
- 1935-12-02 GB GB33394/35A patent/GB471501A/en not_active Expired
1936
- 1936-01-09 US US58277A patent/US2128639A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US2128639A (en)	1938-08-30
GB471501A (en)	1937-09-02
FR798341A (fr)	1936-05-14

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