Electronic circuit system for controlling electric motor speed
Electronic motor control system Patent
1964-09-01
Miscellaneous
No indication
English
DC Motor Speed Control System Patent Application
NTIS | 1969
|NTRS | 1964
|NTRS | 1966
|Spherically-shaped rocket motor Patent
NTRS | 1964
|The simms patent "Motor Wheel."
Engineering Index Backfile | 1899