BE421817A - - Google Patents
Info
- Publication number
- BE421817A BE421817A BE421817DA BE421817A BE 421817 A BE421817 A BE 421817A BE 421817D A BE421817D A BE 421817DA BE 421817 A BE421817 A BE 421817A
- 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 |
|---|---|---|---|
| GB821895X | 1936-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE421817A true BE421817A (en:Method) |
Family
ID=10531396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE421817D BE421817A (en:Method) | 1936-06-02 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE421817A (en:Method) |
| FR (1) | FR821895A (en:Method) |
-
0
- BE BE421817D patent/BE421817A/xx unknown
-
1937
- 1937-05-14 FR FR821895D patent/FR821895A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR821895A (fr) | 1937-12-15 |