Device for use in moving buildings
United States Patent 1625161

Inventors:
Roos, Jacob J.
Publication Date:
04/19/1927
View Patent Images:
Download PDF 1625161 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Roos, Jacob J.
Primary Class:
280/3
International Classes:
E04G23/06; E04G23/00