Crane
United States Patent 2401881

Inventors:
Petsche, Joseph D.
Publication Date:
06/11/1946
View Patent Images:
Download PDF 2401881 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Petsche, Joseph D.
Primary Class:
52/143
Other Classes:
5/84.100, 211/182, 52/690, 16/35R, 52/125.200, 212/343, 256/17, 280/81.100, 280/79.300, 188/2R, 157/1
International Classes:
B66C19/02; B66C19/00