A SumoBrain Solutions Company
GO TO ADVANCED SEARCH
Home
|
Search
|
Communities
|
Products & Services
|
About Us
|
Help
Login
Sign Up
Title:
Educational game
United States Patent 1631505
Inventors:
Samis, Ivalou B.
Publication Date:
06/07/1927
Export Citation:
Click for automatic bibliography generation
Assignee:
Samis, Ivalou B.
Primary Class:
273/249
Other Classes:
273/146
International Classes:
A63F3/00
;
A63F3/00
View Patent Images:
Download PDF 1631505
PDF help