BE514995A - - Google Patents

Info

Publication number: BE514995A
Authority: BE; Belgium

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.)

1951-10-23

Publication of BE514995A publication Critical patent/BE514995A/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
- H01J7/183—Composition or manufacture of getters

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)

BE514995D 1951-10-23 BE514995A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL312411X		1951-10-23

Publications (1)

Publication Number	Publication Date
BE514995A true BE514995A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=19783674

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE514995D BE514995A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)	1951-10-23

Country Status (5)

Country	Link
BE (1)	BE514995A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1)	CH312411A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1)	DE962104C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1)	FR1064897A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1)	GB710247A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

0
- BE BE514995D patent/BE514995A/xx unknown
1952
- 1952-10-20 GB GB26248/52A patent/GB710247A/en not_active Expired
- 1952-10-21 FR FR1064897D patent/FR1064897A/fr not_active Expired
- 1952-10-21 CH CH312411D patent/CH312411A/de unknown
- 1952-10-21 DE DEN6241A patent/DE962104C/de not_active Expired

Also Published As

Publication number	Publication date
FR1064897A (fr)	1954-05-18
GB710247A (en)	1954-06-09
CH312411A (de)	1955-12-31
DE962104C (de)	1957-04-18

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