NL39573C - - Google Patents

Info

Publication number: NL39573C
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.)

1932-10-21

Publication of NL39573C publication Critical patent/NL39573C/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
- H01J29/48—Electron guns
- H01J29/485—Construction of the gun or of parts thereof

NL39573D 1932-10-21 NL39573C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE431774X		1932-10-21

Publications (1)

Publication Number	Publication Date
NL39573C true NL39573C (enrdf_load_stackoverflow)

Family

ID=6489104

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL39573D NL39573C (enrdf_load_stackoverflow)	1932-10-21
NL46608D NL46608C (enrdf_load_stackoverflow)	1932-10-21

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
NL46608D NL46608C (enrdf_load_stackoverflow)	1932-10-21

Country Status (4)

Country	Link
US (1)	US2100701A (enrdf_load_stackoverflow)
FR (1)	FR762649A (enrdf_load_stackoverflow)
GB (1)	GB431774A (enrdf_load_stackoverflow)
NL (2)	NL46608C (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2616038A (en) *	1947-09-23	1952-10-28	Univ Leland Stanford Junior	Frequency converter
BE442708A (enrdf_load_stackoverflow) *	1939-08-21
GB609480A (en) *	1944-09-30	1948-10-01	Otto Ernst Heinrich Klemperer	Improvements in or relating to a electron discharge apparatus in which a flattened or ribbon-shaped electron beam is employed
US2518472A (en) *	1949-02-03	1950-08-15	Heil Oskar	Electron gun
US2573287A (en) *	1950-06-23	1951-10-30	Rauland Corp	Electron gun for cathode-ray tubes

0
- NL NL39573D patent/NL39573C/xx active
- NL NL46608D patent/NL46608C/xx active
1933
- 1933-10-16 GB GB28503/33A patent/GB431774A/en not_active Expired
- 1933-10-18 US US694134A patent/US2100701A/en not_active Expired - Lifetime
- 1933-10-20 FR FR762649D patent/FR762649A/fr not_active Expired

Also Published As

Publication number	Publication date
US2100701A (en)	1937-11-30
NL46608C (enrdf_load_stackoverflow)
FR762649A (fr)	1934-04-14
GB431774A (en)	1935-07-16

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