FR23317E - Gradual speed change - Google Patents
Gradual speed changeInfo
- Publication number
- FR23317E FR23317E FR23317DA FR23317E FR 23317 E FR23317 E FR 23317E FR 23317D A FR23317D A FR 23317DA FR 23317 E FR23317 E FR 23317E
- Authority
- FR
- France
- Prior art keywords
- speed change
- gradual speed
- gradual
- change
- speed
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR515550T | 1916-10-07 | ||
FR23317T | 1917-03-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR23317E true FR23317E (en) | 1921-11-02 |
Family
ID=44248287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR23317D Expired FR23317E (en) | 1916-10-07 | 1917-03-27 | Gradual speed change |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR23317E (en) |
-
1917
- 1917-03-27 FR FR23317D patent/FR23317E/en not_active Expired
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