BE539421A - - Google Patents
Info
- Publication number
- BE539421A BE539421A BE539421DA BE539421A BE 539421 A BE539421 A BE 539421A BE 539421D A BE539421D A BE 539421DA BE 539421 A BE539421 A BE 539421A
- Authority
- BE
- Belgium
Links
Classifications
-
- H10W76/161—
-
- H10W72/00—
-
- H10W76/40—
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1107560T | 1954-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE539421A true BE539421A (OSRAM) |
Family
ID=9624491
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE539421D BE539421A (OSRAM) | 1954-06-15 | ||
| BE539422D BE539422A (OSRAM) | 1954-06-15 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE539422D BE539422A (OSRAM) | 1954-06-15 |
Country Status (2)
| Country | Link |
|---|---|
| BE (2) | BE539422A (OSRAM) |
| FR (2) | FR1107560A (OSRAM) |
-
0
- BE BE539421D patent/BE539421A/xx unknown
- BE BE539422D patent/BE539422A/xx unknown
-
1954
- 1954-06-15 FR FR1107560D patent/FR1107560A/fr not_active Expired
- 1954-06-30 FR FR66720D patent/FR66720E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1107560A (fr) | 1956-01-03 |
| FR66720E (fr) | 1957-08-19 |
| BE539422A (OSRAM) |