NL19503C - - Google Patents

Info

Publication number: NL19503C
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.)

1925-05-01

Publication of NL19503C publication Critical patent/NL19503C/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
- H01J7/24—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space

NL19503D 1925-05-01 NL19503C (cg-RX-API-DMAC7.html)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE614988X		1925-05-01

Publications (1)

Publication Number	Publication Date
NL19503C true NL19503C (cg-RX-API-DMAC7.html)

Family

ID=6576751

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL19503D NL19503C (cg-RX-API-DMAC7.html)	1925-05-01

Country Status (2)

Country	Link
FR (1)	FR614988A (cg-RX-API-DMAC7.html)
NL (1)	NL19503C (cg-RX-API-DMAC7.html)

0
- NL NL19503D patent/NL19503C/xx active
1926
- 1926-04-23 FR FR614988D patent/FR614988A/fr not_active Expired

Also Published As

Publication number	Publication date
FR614988A (fr)	1926-12-27

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