Jet-propelled boat
United States Patent 1716400

Inventors:
Arthur, Weis John
Publication Date:
06/11/1929
View Patent Images:
Download PDF 1716400 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Arthur, Weis John
Primary Class:
440/38
International Classes:
B63B39/08; B63B39/00