Brush lifter
United States Patent 2472018
US Patent References:
/1251835.html
- - 1251835

Brush holder
- - 1519304

Starter
- - 2349867


Inventors:
Johnson, Joseph A.
Publication Date:
05/31/1949
View Patent Images:
Download PDF 2472018 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Johnson, Joseph A.
Primary Class:
310/240
International Classes:
H01R39/42; H01R39/00