FR547784A - - Google Patents
Info
- Publication number
- FR547784A FR547784A FR547784DA FR547784A FR 547784 A FR547784 A FR 547784A FR 547784D A FR547784D A FR 547784DA FR 547784 A FR547784 A FR 547784A
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C7/00—Non-inflatable or solid tyres
- B60C7/10—Non-inflatable or solid tyres characterised by means for increasing resiliency
- B60C7/14—Non-inflatable or solid tyres characterised by means for increasing resiliency using springs
- B60C7/16—Non-inflatable or solid tyres characterised by means for increasing resiliency using springs of helical or flat coil form
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR547784A true FR547784A (zh) | 1922-12-23 |
Family
ID=1538068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR547784D Expired FR547784A (zh) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR547784A (zh) |
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0
- FR FR547784D patent/FR547784A/fr not_active Expired