FR2157834A1 - - Google Patents
Info
- Publication number
- FR2157834A1 FR2157834A1 FR7235444A FR7235444A FR2157834A1 FR 2157834 A1 FR2157834 A1 FR 2157834A1 FR 7235444 A FR7235444 A FR 7235444A FR 7235444 A FR7235444 A FR 7235444A FR 2157834 A1 FR2157834 A1 FR 2157834A1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/02—Details
- H05B41/04—Starting switches
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2301671 | 1971-10-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2157834A1 true FR2157834A1 (OSRAM) | 1973-06-08 |
| FR2157834B3 FR2157834B3 (OSRAM) | 1975-10-31 |
Family
ID=11202913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7235444A Expired FR2157834B3 (OSRAM) | 1971-10-09 | 1972-10-06 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE7236565U (OSRAM) |
| FR (1) | FR2157834B3 (OSRAM) |
-
1972
- 1972-10-05 DE DE19727236565 patent/DE7236565U/de not_active Expired
- 1972-10-06 FR FR7235444A patent/FR2157834B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE7236565U (de) | 1973-01-18 |
| FR2157834B3 (OSRAM) | 1975-10-31 |