Title:
Pneumatic cap
United States Patent 1426402

Inventors:
Claude, Moore
Publication Date:
08/22/1922
View Patent Images:
Download PDF 1426402 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Vernon F. L.
Primary Class:
441/124
Other Classes:
2/68, 2/200.200, 2/DIG.003
International Classes:
A42B1/12; B63C9/15; A42B1/04; B63C9/00