CS171964B1 - - Google Patents
Info
- Publication number
- CS171964B1 CS171964B1 CS74274A CS74274A CS171964B1 CS 171964 B1 CS171964 B1 CS 171964B1 CS 74274 A CS74274 A CS 74274A CS 74274 A CS74274 A CS 74274A CS 171964 B1 CS171964 B1 CS 171964B1
- Authority
- CS
- Czechoslovakia
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K9/00—Lamps having two or more incandescent bodies separately heated
- H01K9/08—Lamps having two or more incandescent bodies separately heated to provide selectively different light effects, e.g. for automobile headlamp
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16864773A DD101781A1 (de) | 1973-02-05 | 1973-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS171964B1 true CS171964B1 (de) | 1976-11-29 |
Family
ID=5489962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS74274A CS171964B1 (de) | 1973-02-05 | 1974-02-04 |
Country Status (6)
| Country | Link |
|---|---|
| CS (1) | CS171964B1 (de) |
| DD (1) | DD101781A1 (de) |
| DE (1) | DE2401541A1 (de) |
| FR (1) | FR2216673B1 (de) |
| GB (1) | GB1404742A (de) |
| IT (1) | IT1008185B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004040415A1 (de) * | 2004-08-19 | 2006-02-23 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Elektrische Glühlampe für Fahrzeugscheinwerfer |
-
1973
- 1973-02-05 DD DD16864773A patent/DD101781A1/xx unknown
-
1974
- 1974-01-14 DE DE19742401541 patent/DE2401541A1/de active Pending
- 1974-01-30 FR FR7403038A patent/FR2216673B1/fr not_active Expired
- 1974-01-31 IT IT4807674A patent/IT1008185B/it active
- 1974-02-04 GB GB500974A patent/GB1404742A/en not_active Expired
- 1974-02-04 CS CS74274A patent/CS171964B1/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2216673A1 (de) | 1974-08-30 |
| DE2401541A1 (de) | 1974-08-08 |
| FR2216673B1 (de) | 1976-10-08 |
| DD101781A1 (de) | 1973-11-12 |
| GB1404742A (en) | 1975-09-03 |
| IT1008185B (it) | 1976-11-10 |