Title:
Steam trap
Document Type and Number:
United States Patent 1753508
Inventors:
Garrett, James W.
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Publication Date:
04/08/1930
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Referenced by:
Export Citation:
Assignee:
YARNALLWARING COMPANY
Primary Class:
Other Classes:
137/544, 137/559
International Classes:
F16T1/26; F16T1/00