NL39491B - - Google Patents
Info
- Publication number
- NL39491B NL39491B NL39491DA NL39491B NL 39491 B NL39491 B NL 39491B NL 39491D A NL39491D A NL 39491DA NL 39491 B NL39491 B NL 39491B
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
- H01K3/02—Manufacture of incandescent bodies
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Treatment Of Fiber Materials (AREA)
- Drying Of Solid Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US282812XA | 1926-12-31 | 1926-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL39491B true NL39491B (OSRAM) |
Family
ID=21842569
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL39491D NL39491B (OSRAM) | 1926-12-31 | ||
| NL22374D NL22374C (OSRAM) | 1926-12-31 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL22374D NL22374C (OSRAM) | 1926-12-31 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR646423A (OSRAM) |
| GB (1) | GB282812A (OSRAM) |
| NL (2) | NL22374C (OSRAM) |
-
0
- NL NL39491D patent/NL39491B/xx unknown
- NL NL22374D patent/NL22374C/xx active
-
1927
- 1927-12-28 FR FR646423D patent/FR646423A/fr not_active Expired
- 1927-12-29 GB GB35208/27A patent/GB282812A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL22374C (OSRAM) | |
| GB282812A (en) | 1928-05-24 |
| FR646423A (fr) | 1928-11-12 |