BE393827A - - Google Patents
Info
- Publication number
- BE393827A BE393827A BE393827DA BE393827A BE 393827 A BE393827 A BE 393827A BE 393827D A BE393827D A BE 393827DA BE 393827 A BE393827 A BE 393827A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K9/00—Lamps having two or more incandescent bodies separately heated
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS400046X | 1932-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE393827A true BE393827A (cs) |
Family
ID=5452684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE393827D BE393827A (cs) | 1932-03-08 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE393827A (cs) |
| FR (1) | FR749010A (cs) |
| GB (1) | GB400046A (cs) |
| NL (1) | NL34115C (cs) |
-
0
- NL NL34115D patent/NL34115C/xx active
- BE BE393827D patent/BE393827A/xx unknown
-
1933
- 1933-01-13 FR FR749010D patent/FR749010A/fr not_active Expired
- 1933-01-31 GB GB3013/33A patent/GB400046A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL34115C (cs) | |
| FR749010A (fr) | 1933-07-17 |
| GB400046A (en) | 1933-10-19 |