BE387447A - - Google Patents
Info
- Publication number
- BE387447A BE387447A BE387447DA BE387447A BE 387447 A BE387447 A BE 387447A BE 387447D A BE387447D A BE 387447DA BE 387447 A BE387447 A BE 387447A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/18—Mountings or supports for the incandescent body
- H01K1/20—Mountings or supports for the incandescent body characterised by the material thereof
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP64589D DE572563C (de) | 1932-01-15 | 1932-01-15 | Gasgefuellte elektrische Gluehlampe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE387447A true BE387447A (https=) | 1932-04-30 |
Family
ID=37882145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE387447D BE387447A (https=) | 1932-01-15 | 1932-03-26 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE387447A (https=) |
| DE (1) | DE572563C (https=) |
| FR (1) | FR734161A (https=) |
| GB (1) | GB390740A (https=) |
| NL (1) | NL32763C (https=) |
-
1932
- 1932-01-15 DE DEP64589D patent/DE572563C/de not_active Expired
- 1932-03-11 NL NL60498A patent/NL32763C/xx active
- 1932-03-24 FR FR734161D patent/FR734161A/fr not_active Expired
- 1932-03-26 BE BE387447D patent/BE387447A/xx unknown
- 1932-10-07 GB GB2795532A patent/GB390740A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB390740A (en) | 1933-04-13 |
| DE572563C (de) | 1933-03-18 |
| NL32763C (nl) | 1934-05-15 |
| FR734161A (fr) | 1932-10-17 |