NL55093C - - Google Patents

Info

Publication number: NL55093C
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.)

1940-02-20

Publication of NL55093C publication Critical patent/NL55093C/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
- H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
- H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
- H01J7/186—Getter supports

NL55093D 1940-02-20 NL55093C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE870130X		1940-02-20

Publications (1)

Publication Number	Publication Date
NL55093C true NL55093C (enrdf_load_stackoverflow)

Family

ID=6804065

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL55093D NL55093C (enrdf_load_stackoverflow)	1940-02-20

Country Status (3)

Country	Link
BE (1)	BE441983A (enrdf_load_stackoverflow)
FR (1)	FR870130A (enrdf_load_stackoverflow)
NL (1)	NL55093C (enrdf_load_stackoverflow)

0
- NL NL55093D patent/NL55093C/xx active
- BE BE441983D patent/BE441983A/xx unknown
1941
- 1941-02-18 FR FR870130D patent/FR870130A/fr not_active Expired

Also Published As

Publication number	Publication date
FR870130A (fr)	1942-03-03
BE441983A (enrdf_load_stackoverflow)

Similar Documents

Publication	Publication Date	Title
AT166693B (enrdf_load_stackoverflow)	1950-09-11
BE440256A (enrdf_load_stackoverflow)	1941-01-28
BE437891A (enrdf_load_stackoverflow)	1940-03-30
BE438794A (enrdf_load_stackoverflow)	1940-07-31
BE441983A (enrdf_load_stackoverflow)
BE220358A (enrdf_load_stackoverflow)
BE375327A (enrdf_load_stackoverflow)
BE432598A (enrdf_load_stackoverflow)
BE436800A (enrdf_load_stackoverflow)
BE437143A (enrdf_load_stackoverflow)
BE437554A (enrdf_load_stackoverflow)
BE437800A (enrdf_load_stackoverflow)
BE437808A (enrdf_load_stackoverflow)
BE437917A (enrdf_load_stackoverflow)
BE438183A (enrdf_load_stackoverflow)
BE438217A (enrdf_load_stackoverflow)
BE438273A (enrdf_load_stackoverflow)
BE438314A (enrdf_load_stackoverflow)
BE438353A (enrdf_load_stackoverflow)	1940-09-19
BE438393A (enrdf_load_stackoverflow)
BE438615A (enrdf_load_stackoverflow)
BE438632A (enrdf_load_stackoverflow)
BE439070A (enrdf_load_stackoverflow)
BE439082A (enrdf_load_stackoverflow)	1940-09-30
BE439223A (enrdf_load_stackoverflow)