NL42568C - - Google Patents

Info

Publication number: NL42568C
Authority: NL; Netherlands

Application number

NL75048A

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.)

1933-10-06

Filing date

1935-10-03

Publication date

1938-02-15

1935-10-03 Application filed filed Critical

1938-02-15 Application granted granted Critical

1938-02-15 Publication of NL42568C publication Critical patent/NL42568C/xx

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields
- H01J61/10—Shields, screens, or guides for influencing the discharge
- H01J61/106—Shields, screens, or guides for influencing the discharge using magnetic means

NL75048A 1933-10-06 1935-10-03 NL42568C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB27577/33A GB429750A (en)	1933-10-06	1933-10-06	Improvements in and relating to electric lamps
GB35722/34A GB448707A (en)	1933-10-06	1934-12-12	Improvements in and relating to electric discharge lamps

Publications (1)

Publication Number	Publication Date
NL42568C true NL42568C (fr)	1938-02-15

Family

ID=32510438

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL75048A NL42568C (fr)	1933-10-06	1935-10-03

Country Status (5)

Country	Link
US (1)	US2030430A (fr)
DE (1)	DE654969C (fr)
FR (2)	FR779256A (fr)
GB (2)	GB429750A (fr)
NL (1)	NL42568C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2767343A (en) *	1954-04-05	1956-10-16	Mcgraw Electric Co	Electric gaseous discharge device
DE1098607B (de) *	1959-04-24	1961-02-02	Licentia Gmbh	Hochdrucklampe
HU186682B (en) *	1983-04-08	1985-09-30	Tungsram Reszvenytarsasag	High-frequency gas-discharge lamp system
CA2126172C (fr) *	1993-06-25	1998-04-28	Minoru Yamamoto	Luminaire avec reduction d'interference
NL1026622C2 (nl) *	2004-07-09	2006-01-10	Crossworks Contra Consulting B	Gasontladingslamp met stabilisatiespoel.

1933
- 1933-10-06 GB GB27577/33A patent/GB429750A/en not_active Expired
1934
- 1934-10-04 US US746912A patent/US2030430A/en not_active Expired - Lifetime
- 1934-10-06 FR FR779256D patent/FR779256A/fr not_active Expired
- 1934-12-12 GB GB35722/34A patent/GB448707A/en not_active Expired
1935
- 1935-08-29 DE DEP71722D patent/DE654969C/de not_active Expired
- 1935-10-03 NL NL75048A patent/NL42568C/xx active
- 1935-12-10 FR FR46827D patent/FR46827E/fr not_active Expired

Also Published As

Publication number	Publication date
FR46827E (fr)	1936-09-12
GB448707A (en)	1936-06-12
GB429750A (en)	1935-06-06
DE654969C (de)	1938-01-05
US2030430A (en)	1936-02-11
FR779256A (fr)	1935-04-02

Publication	Publication Date	Title
FR742481A (fr)	1933-03-08
FR742696A (fr)	1933-03-13
BE395128A (fr)
BE369770A (fr)
BE375476A (fr)
BE378380A (fr)
BE389595A (fr)
BE391463A (fr)
BE393645A (fr)
BE393793A (fr)
BE393878A (fr)
BE393996A (fr)
BE394022A (fr)	1933-02-28
BE394067A (fr)	1933-03-31
BE394072A (fr)
BE394093A (fr)
BE394103A (fr)
BE394207A (fr)	1933-03-31
BE394212A (fr)
BE394300A (fr)	1933-03-31
BE394347A (fr)
BE394392A (fr)
BE394410A (fr)
BE394468A (fr)
BE394486A (fr)