NL63176C - - Google Patents
Info
- Publication number
- NL63176C NL63176C NL63176DA NL63176C NL 63176 C NL63176 C NL 63176C NL 63176D A NL63176D A NL 63176DA NL 63176 C NL63176 C NL 63176C
- 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
- H01J7/186—Getter supports
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE900278X | 1942-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL63176C true NL63176C (en:Method) |
Family
ID=6851799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL63176D NL63176C (en:Method) | 1942-12-12 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE453309A (en:Method) |
| FR (1) | FR900278A (en:Method) |
| NL (1) | NL63176C (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL170995C (nl) * | 1978-12-01 | 1983-01-17 | Hazemeijer Bv | Vacuuemschakelaar, alsmede metalen scherm en vangstofelement daarvoor. |
-
0
- NL NL63176D patent/NL63176C/xx active
- BE BE453309D patent/BE453309A/xx unknown
-
1943
- 1943-12-01 FR FR900278D patent/FR900278A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE453309A (en:Method) | |
| FR900278A (fr) | 1945-06-25 |