FR671840A - Silencieux - Google Patents
SilencieuxInfo
- Publication number
- FR671840A FR671840A FR671840DA FR671840A FR 671840 A FR671840 A FR 671840A FR 671840D A FR671840D A FR 671840DA FR 671840 A FR671840 A FR 671840A
- Authority
- FR
- France
- Prior art keywords
- quiet
- Prior art date
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/16—Silencing apparatus characterised by method of silencing by using movable parts
- F01N1/18—Silencing apparatus characterised by method of silencing by using movable parts having rotary movement
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE671840X | 1928-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR671840A true FR671840A (fr) | 1929-12-19 |
Family
ID=3877463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR671840D Expired FR671840A (fr) | 1928-06-26 | 1929-03-21 | Silencieux |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR671840A (fr) |
-
1929
- 1929-03-21 FR FR671840D patent/FR671840A/fr not_active Expired
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