NL49097C - - Google Patents

Info

Publication number: NL49097C
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.)

1937-07-09

Publication of NL49097C publication Critical patent/NL49097C/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

NL49097D 1937-07-09 NL49097C (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE203800X		1937-07-09

Publications (1)

Publication Number	Publication Date
NL49097C true NL49097C (enrdf_load_html_response)

Family

ID=5778448

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL49097D NL49097C (enrdf_load_html_response)	1937-07-09

Country Status (4)

Country	Link
CH (1)	CH203800A (enrdf_load_html_response)
FR (1)	FR841633A (enrdf_load_html_response)
GB (1)	GB496037A (enrdf_load_html_response)
NL (1)	NL49097C (enrdf_load_html_response)

0
- NL NL49097D patent/NL49097C/xx active
1938
- 1938-07-06 GB GB20020/38A patent/GB496037A/en not_active Expired
- 1938-07-08 CH CH203800D patent/CH203800A/de unknown
- 1938-07-08 FR FR841633D patent/FR841633A/fr not_active Expired

Also Published As

Publication number	Publication date
CH203800A (de)	1939-03-31
FR841633A (fr)	1939-05-24
GB496037A (en)	1938-11-23

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