NL47374C - - Google Patents

Info

Publication number: NL47374C
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.)

1936-08-26

Publication of NL47374C publication Critical patent/NL47374C/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

NL47374D 1936-08-26 NL47374C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE481265X		1936-08-26

Publications (1)

Publication Number	Publication Date
NL47374C true NL47374C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Family

ID=6542648

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL47374D NL47374C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)	1936-08-26

Country Status (3)

Country	Link
FR (1)	FR825866A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
GB (1)	GB481265A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
NL (1)	NL47374C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

0
- NL NL47374D patent/NL47374C/xx active
1937
- 1937-08-24 GB GB23239/37A patent/GB481265A/en not_active Expired
- 1937-08-24 FR FR825866D patent/FR825866A/fr not_active Expired

Also Published As

Publication number	Publication date
FR825866A (fr)	1938-03-16
GB481265A (en)	1938-03-08

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