NL52733C - - Google Patents

Info

Publication number: NL52733C
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.)

1937-03-31

Publication of NL52733C publication Critical patent/NL52733C/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/04—Electrodes; Screens

NL52733D 1937-03-31 NL52733C (cg-RX-API-DMAC7.html)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE492149X		1937-03-31

Publications (1)

Publication Number	Publication Date
NL52733C true NL52733C (cg-RX-API-DMAC7.html)

Family

ID=6544370

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL52733D NL52733C (cg-RX-API-DMAC7.html)	1937-03-31

Country Status (2)

Country	Link
GB (1)	GB492149A (cg-RX-API-DMAC7.html)
NL (1)	NL52733C (cg-RX-API-DMAC7.html)

0
- NL NL52733D patent/NL52733C/xx active
1938
- 1938-03-23 GB GB8936/38A patent/GB492149A/en not_active Expired

Also Published As

Publication number	Publication date
GB492149A (en)	1938-09-15

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