NL25673C - - Google Patents
Info
- Publication number
- NL25673C NL25673C NL25673DA NL25673C NL 25673 C NL25673 C NL 25673C NL 25673D A NL25673D A NL 25673DA NL 25673 C NL25673 C NL 25673C
- 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)
- Discharge Lamp (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Metal Extraction Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL309573T | 1928-04-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL25673C true NL25673C (en:Method) |
Family
ID=31944929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL25673D NL25673C (en:Method) | 1928-04-13 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE496847C (en:Method) |
| FR (1) | FR671441A (en:Method) |
| GB (1) | GB309573A (en:Method) |
| NL (1) | NL25673C (en:Method) |
-
0
- NL NL25673D patent/NL25673C/xx active
-
1929
- 1929-03-12 GB GB8043/29A patent/GB309573A/en not_active Expired
- 1929-03-12 DE DEN30035D patent/DE496847C/de not_active Expired
- 1929-03-13 FR FR671441D patent/FR671441A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR671441A (fr) | 1929-12-12 |
| DE496847C (de) | 1930-04-28 |
| GB309573A (en:Method) | 1929-11-21 |