Drive-in theater
United States Patent 1909537

Inventors:
Hollingshead Jr., Richard M.
Publication Date:
05/16/1933
View Patent Images:
Download PDF 1909537 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Hollingshead Jr., Richard M.
Primary Class:
52/6
Other Classes:
352/36
International Classes:
E04H14/00