FR2103933A5 - - Google Patents
Info
- Publication number
- FR2103933A5 FR2103933A5 FR7128501A FR7128501A FR2103933A5 FR 2103933 A5 FR2103933 A5 FR 2103933A5 FR 7128501 A FR7128501 A FR 7128501A FR 7128501 A FR7128501 A FR 7128501A FR 2103933 A5 FR2103933 A5 FR 2103933A5
- 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.)
- Expired
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERALĀ ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERALĀ ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L2700/00—Installations for increasing draught in chimneys; Specific draught control devices for locomotives
- F23L2700/001—Installations for increasing draught in chimneys
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7128501A FR2103933A5 (OSRAM) | 1971-07-27 | 1971-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7128501A FR2103933A5 (OSRAM) | 1971-07-27 | 1971-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2103933A5 true FR2103933A5 (OSRAM) | 1972-04-14 |
Family
ID=9081413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7128501A Expired FR2103933A5 (OSRAM) | 1971-07-27 | 1971-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2103933A5 (OSRAM) |
-
1971
- 1971-07-27 FR FR7128501A patent/FR2103933A5/fr not_active Expired
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |