FR632480A - - Google Patents
Info
- Publication number
- FR632480A FR632480A FR632480DA FR632480A FR 632480 A FR632480 A FR 632480A FR 632480D A FR632480D A FR 632480DA FR 632480 A FR632480 A FR 632480A
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR632480A true FR632480A (de) | 1928-01-10 |
Family
ID=1541570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR632480D Expired FR632480A (de) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR632480A (de) |
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0
- FR FR632480D patent/FR632480A/fr not_active Expired