LU37058A1 - - Google Patents
Info
- Publication number
- LU37058A1 LU37058A1 LU37058DA LU37058A1 LU 37058 A1 LU37058 A1 LU 37058A1 LU 37058D A LU37058D A LU 37058DA LU 37058 A1 LU37058 A1 LU 37058A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/26—Screens; Filters
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR763499 | 1958-04-18 | ||
| FR790126 | 1959-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU37058A1 true LU37058A1 (en:Method) |
Family
ID=33437132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU37058D LU37058A1 (en:Method) | 1958-04-18 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH357468A (en:Method) |
| ES (1) | ES248669A1 (en:Method) |
| GB (1) | GB912668A (en:Method) |
| LU (1) | LU37058A1 (en:Method) |
-
0
- LU LU37058D patent/LU37058A1/xx unknown
-
1959
- 1959-04-10 CH CH357468D patent/CH357468A/fr unknown
- 1959-04-14 ES ES0248669A patent/ES248669A1/es not_active Expired
- 1959-04-16 GB GB1296559A patent/GB912668A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB912668A (en) | 1962-12-12 |
| CH357468A (fr) | 1961-10-15 |
| ES248669A1 (es) | 1959-10-01 |