Ski plane
United States Patent 2099731

Inventors:
Louis, Gelbman
Publication Date:
11/23/1937
View Patent Images:
Download PDF 2099731 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Louis, Gelbman
Primary Class:
280/28.150
Other Classes:
D12/10
International Classes:
B62B13/12; B62B13/00