NL50333C - - Google Patents

Info

Publication number: NL50333C
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.)

1937-03-11

Publication of NL50333C publication Critical patent/NL50333C/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
- H01J61/822—High-pressure mercury lamps

NL50333D 1937-03-11 NL50333C (cg-RX-API-DMAC7.html)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB718637A GB490068A (en)	1937-03-11	1937-03-11	Improvements in and relating to electric discharge lamps

Publications (1)

Publication Number	Publication Date
NL50333C true NL50333C (cg-RX-API-DMAC7.html)

Family

ID=9828257

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL50333D NL50333C (cg-RX-API-DMAC7.html)	1937-03-11

Country Status (2)

Country	Link
GB (1)	GB490068A (cg-RX-API-DMAC7.html)
NL (1)	NL50333C (cg-RX-API-DMAC7.html)

0
- NL NL50333D patent/NL50333C/xx active
1937
- 1937-03-11 GB GB718637A patent/GB490068A/en not_active Expired

Also Published As

Publication number	Publication date
GB490068A (en)	1938-08-09

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