Puzzle
United States Patent 2041030

Inventors:
Strutton, Edwin B.
Publication Date:
05/19/1936
View Patent Images:
Download PDF 2041030 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Strutton, Edwin B.
Primary Class:
273/157R
Other Classes:
52/DIG.010
International Classes:
A63F9/12; A63F9/06