FR2163641A1 - - Google Patents
Info
- Publication number
- FR2163641A1 FR2163641A1 FR7244622A FR7244622A FR2163641A1 FR 2163641 A1 FR2163641 A1 FR 2163641A1 FR 7244622 A FR7244622 A FR 7244622A FR 7244622 A FR7244622 A FR 7244622A FR 2163641 A1 FR2163641 A1 FR 2163641A1
- 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.)
- Withdrawn
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
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
- H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2162362A DE2162362C2 (de) | 1971-12-16 | 1971-12-16 | Elektrischer Rohrheizkörper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2163641A1 true FR2163641A1 (OSRAM) | 1973-07-27 |
Family
ID=5828128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7244622A Withdrawn FR2163641A1 (OSRAM) | 1971-12-16 | 1972-12-14 |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT320096B (OSRAM) |
| DE (1) | DE2162362C2 (OSRAM) |
| FR (1) | FR2163641A1 (OSRAM) |
| IT (1) | IT971905B (OSRAM) |
-
1971
- 1971-12-16 DE DE2162362A patent/DE2162362C2/de not_active Expired
-
1972
- 1972-12-04 AT AT1029472A patent/AT320096B/de not_active IP Right Cessation
- 1972-12-14 FR FR7244622A patent/FR2163641A1/fr not_active Withdrawn
- 1972-12-15 IT IT3295472A patent/IT971905B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2162362C2 (de) | 1974-01-03 |
| AT320096B (de) | 1975-01-27 |
| DE2162362B1 (de) | 1973-06-07 |
| IT971905B (it) | 1974-05-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |