A SumoBrain Solutions Company
GO TO ADVANCED SEARCH
Home
|
Search
|
Communities
|
Products & Services
|
About Us
|
Help
Login
Sign Up
Title:
Door construction
United States Patent 1489170
Inventors:
Stutz, John C.
Publication Date:
04/01/1924
Export Citation:
Click for automatic bibliography generation
Assignee:
Stutz, John C.
Primary Class:
52/455
Other Classes:
52/476
International Classes:
E06B3/74
;
E06B3/72
View Patent Images:
Download PDF 1489170
PDF help