NL7203305A - - Google Patents
Info
- Publication number
- NL7203305A NL7203305A NL7203305A NL7203305A NL7203305A NL 7203305 A NL7203305 A NL 7203305A NL 7203305 A NL7203305 A NL 7203305A NL 7203305 A NL7203305 A NL 7203305A NL 7203305 A NL7203305 A NL 7203305A
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/02—Incandescent bodies
- H01K1/04—Incandescent bodies characterised by the material thereof
- H01K1/08—Metallic bodies
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wire Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00223607A US3812393A (en) | 1970-08-24 | 1972-02-04 | Reduced impurity filament for electric lamps |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7203305A true NL7203305A (ru) | 1973-08-07 |
| NL175566B NL175566B (nl) | 1984-06-18 |
| NL175566C NL175566C (nl) | 1984-11-16 |
Family
ID=22837238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7203305A NL175566C (nl) | 1972-02-04 | 1972-03-13 | Werkwijze voor het vervaardigen van gloeidraden. |
Country Status (3)
| Country | Link |
|---|---|
| CA (1) | CA974568A (ru) |
| FR (1) | FR2174469A5 (ru) |
| NL (1) | NL175566C (ru) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5066783A (en) * | 1986-05-20 | 1991-11-19 | Cohen Eric A | Antiviral peptides and means for treating herpes infections |
| US20070108901A1 (en) * | 2003-12-16 | 2007-05-17 | Koninklijke Philips Electronic, N.V. | Electric incandescent lamp and method for fabrication thereof |
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1972
- 1972-02-28 CA CA135,740A patent/CA974568A/en not_active Expired
- 1972-03-13 NL NL7203305A patent/NL175566C/xx not_active IP Right Cessation
- 1972-03-24 FR FR7210374A patent/FR2174469A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2174469A5 (en) | 1973-10-12 |
| CA974568A (en) | 1975-09-16 |
| NL175566C (nl) | 1984-11-16 |
| NL175566B (nl) | 1984-06-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee |