NL87746C - - Google Patents

Info

Publication number: NL87746C
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.)

1952-08-05

Publication of NL87746C publication Critical patent/NL87746C/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
- H01J61/545—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode inside the vessel
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting

NL87746D 1952-08-05 NL87746C (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL319051X		1952-08-05

Publications (1)

Publication Number	Publication Date
NL87746C true NL87746C (enrdf_load_html_response)

Family

ID=19783913

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL87746D NL87746C (enrdf_load_html_response)	1952-08-05

Country Status (6)

Country	Link
BE (1)	BE521954A (enrdf_load_html_response)
CH (1)	CH319051A (enrdf_load_html_response)
DE (1)	DE1009305B (enrdf_load_html_response)
FR (1)	FR1082092A (enrdf_load_html_response)
GB (1)	GB736261A (enrdf_load_html_response)
NL (1)	NL87746C (enrdf_load_html_response)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH163396A (de) *	1931-04-15	1933-08-15	Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh	Zündeinrichtung an elektrischen Leuchtröhren.
US2291965A (en) *	1939-08-30	1942-08-04	Gen Electric	Electrical discharge device
GB692693A (en) *	1948-01-02	1953-06-10	Philips Nv	Improvements in or relating to vapour discharge lamps

0
- NL NL87746D patent/NL87746C/xx active
- BE BE521954D patent/BE521954A/xx unknown
1953
- 1953-07-31 GB GB21293/53A patent/GB736261A/en not_active Expired
- 1953-07-31 DE DEN7550A patent/DE1009305B/de active Pending
- 1953-08-03 FR FR1082092D patent/FR1082092A/fr not_active Expired
- 1953-08-03 CH CH319051D patent/CH319051A/de unknown

Also Published As

Publication number	Publication date
BE521954A (enrdf_load_html_response)
GB736261A (en)	1955-09-07
FR1082092A (fr)	1954-12-27
CH319051A (de)	1957-01-31
DE1009305B (de)	1957-05-29

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