NL245627A - - Google Patents
Info
- Publication number
- NL245627A NL245627A NL245627DA NL245627A NL 245627 A NL245627 A NL 245627A NL 245627D A NL245627D A NL 245627DA NL 245627 A NL245627 A NL 245627A
- Authority
- NL
- Netherlands
Links
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)
- Powder Metallurgy (AREA)
- Hydrogen, Water And Hydrids (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS593558A CS94825B5 (https=) | 1958-11-21 | 1958-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL245627A true NL245627A (https=) |
Family
ID=5405263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL245627D NL245627A (https=) | 1958-11-21 |
Country Status (3)
| Country | Link |
|---|---|
| CS (1) | CS94825B5 (https=) |
| GB (1) | GB897465A (https=) |
| NL (1) | NL245627A (https=) |
-
0
- NL NL245627D patent/NL245627A/xx unknown
-
1958
- 1958-11-21 CS CS593558A patent/CS94825B5/cs unknown
-
1959
- 1959-11-23 GB GB3964859A patent/GB897465A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CS94825B5 (https=) | 1959-09-15 |
| GB897465A (en) | 1962-05-30 |