FR57621E - - Google Patents
Info
- Publication number
- FR57621E FR57621E FR57621DA FR57621E FR 57621 E FR57621 E FR 57621E FR 57621D A FR57621D A FR 57621DA FR 57621 E FR57621 E FR 57621E
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
- H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR57621E true FR57621E (ja) | 1953-03-20 |
Family
ID=1363591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR57621D Expired FR57621E (ja) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR57621E (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4858721A (en) * | 1987-04-08 | 1989-08-22 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation | Acoustic panel for sound insulating linings of gas ducts |
-
0
- FR FR57621D patent/FR57621E/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4858721A (en) * | 1987-04-08 | 1989-08-22 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation | Acoustic panel for sound insulating linings of gas ducts |