FR7439E - Perfectionnement aux dynamos - Google Patents
Perfectionnement aux dynamosInfo
- Publication number
- FR7439E FR7439E FR7439DA FR7439E FR 7439 E FR7439 E FR 7439E FR 7439D A FR7439D A FR 7439DA FR 7439 E FR7439 E FR 7439E
- Authority
- FR
- France
- Prior art keywords
- dynamos
- development
- 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
- LTMHDMANZUZIPE-PUGKRICDSA-N digoxin Chemical compound C1[C@H](O)[C@H](O)[C@@H](C)O[C@H]1O[C@@H]1[C@@H](C)O[C@@H](O[C@@H]2[C@H](O[C@@H](O[C@@H]3C[C@@H]4[C@]([C@@H]5[C@H]([C@]6(CC[C@@H]([C@@]6(C)[C@H](O)C5)C=5COC(=O)C=5)O)CC4)(C)CC3)C[C@@H]2O)C)C[C@@H]1O LTMHDMANZUZIPE-PUGKRICDSA-N 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/28—Cooling of commutators, slip-rings or brushes e.g. by ventilating
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR363421T | 1907-02-19 | ||
| FR7439T | 1907-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR7439E true FR7439E (fr) | 1907-07-31 |
Family
ID=1350243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7439D Expired FR7439E (fr) | 1907-02-19 | 1907-03-12 | Perfectionnement aux dynamos |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR7439E (fr) |
-
1907
- 1907-03-12 FR FR7439D patent/FR7439E/fr not_active Expired
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