DD105937A1 - - Google Patents
Info
- Publication number
- DD105937A1 DD105937A1 DD173319A DD17331973A DD105937A1 DD 105937 A1 DD105937 A1 DD 105937A1 DD 173319 A DD173319 A DD 173319A DD 17331973 A DD17331973 A DD 17331973A DD 105937 A1 DD105937 A1 DD 105937A1
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD173319A DD105937A1 (cs) | 1973-09-06 | 1973-09-06 | |
| DE2437292A DE2437292A1 (de) | 1973-09-06 | 1974-08-02 | Kadmium-niederdruckentladungslampe |
| IT52801/74A IT1019156B (it) | 1973-09-06 | 1974-08-29 | Lampada a scaricaa bassa pressione a cadmio |
| SU7402057719A SU572861A1 (ru) | 1973-09-06 | 1974-09-04 | Кадмиева газоразр дна лампа низкого давлени |
| FR7430210A FR2243521B3 (cs) | 1973-09-06 | 1974-09-05 | |
| NL7411795A NL7411795A (nl) | 1973-09-06 | 1974-09-05 | Cadmium-lagedrukontladingslamp. |
| CS7400006157A CS180181B1 (en) | 1973-09-06 | 1974-09-06 | Cadmium low-pressure discharge tube |
| SE7411319A SE7411319L (cs) | 1973-09-06 | 1974-09-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD173319A DD105937A1 (cs) | 1973-09-06 | 1973-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD105937A1 true DD105937A1 (cs) | 1974-05-12 |
Family
ID=5492671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD173319A DD105937A1 (cs) | 1973-09-06 | 1973-09-06 |
Country Status (8)
| Country | Link |
|---|---|
| CS (1) | CS180181B1 (cs) |
| DD (1) | DD105937A1 (cs) |
| DE (1) | DE2437292A1 (cs) |
| FR (1) | FR2243521B3 (cs) |
| IT (1) | IT1019156B (cs) |
| NL (1) | NL7411795A (cs) |
| SE (1) | SE7411319L (cs) |
| SU (1) | SU572861A1 (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4109175A (en) * | 1976-03-19 | 1978-08-22 | Matsushita Electronics Corporation | High pressure sodium vapor discharge lamp |
| DE102004011976A1 (de) * | 2004-03-10 | 2005-09-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Leuchtmittel mit einem Schichtsystem zur Reflektierung abgegebener infraroter Strahlung |
-
1973
- 1973-09-06 DD DD173319A patent/DD105937A1/xx unknown
-
1974
- 1974-08-02 DE DE2437292A patent/DE2437292A1/de active Pending
- 1974-08-29 IT IT52801/74A patent/IT1019156B/it active
- 1974-09-04 SU SU7402057719A patent/SU572861A1/ru active
- 1974-09-05 NL NL7411795A patent/NL7411795A/xx unknown
- 1974-09-05 FR FR7430210A patent/FR2243521B3/fr not_active Expired
- 1974-09-06 SE SE7411319A patent/SE7411319L/xx unknown
- 1974-09-06 CS CS7400006157A patent/CS180181B1/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2437292A1 (de) | 1975-03-13 |
| NL7411795A (nl) | 1975-03-10 |
| CS180181B1 (en) | 1977-12-30 |
| FR2243521A1 (cs) | 1975-04-04 |
| SU572861A1 (ru) | 1977-09-15 |
| FR2243521B3 (cs) | 1977-06-17 |
| SE7411319L (cs) | 1975-03-07 |
| IT1019156B (it) | 1977-11-10 |