Title:
Steam trap
United States Patent 1427116


Inventors:
Andrew, Molique George
Application Number:
US46928321A
Publication Date:
08/29/1922
Filing Date:
05/13/1921
Assignee:
Andrew, Molique George
Primary Class:
Other Classes:
137/419, 137/424, 137/445
International Classes:
F16T1/24
View Patent Images: