Title:
Motor controller
Document Type and Number:
United States Patent 1638884
Inventors:
Seeger, Edwin W.
Plaque It!
Sponsored by: Flash of Genius |
Publication Date:
08/16/1927
View Patent Images:
Images are available in PDF form when logged in. To view PDFs, Login or
Create Account (Free!)
Export Citation:
Assignee:
CUTLER HAMMER MFG CO
Primary Class:
Other Classes:
318/713, 307/87
International Classes:
H02P1/46; H02P1/16