NL31015C - - Google Patents

Info

Publication number: NL31015C
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.)

1929-10-19

Publication of NL31015C publication Critical patent/NL31015C/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
- H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
- H01J61/28—Means for producing, introducing, or replenishing gas or vapour during operation of the lamp

NL31015D 1929-10-19 NL31015C (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE347559X		1929-10-19

Publications (1)

Publication Number	Publication Date
NL31015C true NL31015C (enrdf_load_html_response)

Family

ID=6256361

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL31015D NL31015C (enrdf_load_html_response)	1929-10-19

Country Status (4)

Country	Link
US (1)	US1930148A (enrdf_load_html_response)
FR (1)	FR701026A (enrdf_load_html_response)
GB (1)	GB347559A (enrdf_load_html_response)
NL (1)	NL31015C (enrdf_load_html_response)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL171755C (nl) *	1976-05-05	1983-05-02	Philips Nv	Elektrische inrichting voorzien van een als ontladingsbuis uitgevoerde schakelaar alsmede schakelaar, in het bijzonder geschikt voor een dergelijke elektrische inrichting.
US4703967A (en) *	1985-05-23	1987-11-03	The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration	Self-locking double retention redundant pull pin release
US5274305A (en) *	1991-12-04	1993-12-28	Gte Products Corporation	Low pressure mercury discharge lamp with thermostatic control of mercury vapor pressure
US20060175975A1 (en) *	2003-07-28	2006-08-10	Koninklijke Philips Electronics N.V.	Fluorescent lamp with auxiliary discharge and method for manufacturing the same

0
- NL NL31015D patent/NL31015C/xx active
1930
- 1930-08-18 GB GB24664/30A patent/GB347559A/en not_active Expired
- 1930-08-25 FR FR701026D patent/FR701026A/fr not_active Expired
- 1930-09-16 US US482222A patent/US1930148A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US1930148A (en)	1933-10-10
GB347559A (en)	1931-04-30
FR701026A (fr)	1931-03-10

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