BE472473A - - Google Patents
Info
- Publication number
- BE472473A BE472473A BE472473DA BE472473A BE 472473 A BE472473 A BE 472473A BE 472473D A BE472473D A BE 472473DA BE 472473 A BE472473 A BE 472473A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/32—Seals for leading-in conductors
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US947721XA | 1946-01-15 | 1946-01-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE472473A true BE472473A (en:Method) |
Family
ID=22247071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE472473D BE472473A (en:Method) | 1946-01-15 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE472473A (en:Method) |
| FR (1) | FR947721A (en:Method) |
-
0
- BE BE472473D patent/BE472473A/xx unknown
-
1947
- 1947-06-07 FR FR947721D patent/FR947721A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR947721A (fr) | 1949-07-11 |