Adjustable mechanism
United States Patent 2302134

Inventors:
Mcnabb, Louis A.
Publication Date:
11/17/1942
View Patent Images:
Download PDF 2302134 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
BELL & HOWELL CO
Primary Class:
248/649
Other Classes:
74/422
International Classes:
F16M11/10; F16M11/02