Title:
Tie-rod tightener and puller for concrete forms
United States Patent 1500204


Inventors:
Henry, Richard Anthony
Application Number:
US48590221A
Publication Date:
07/08/1924
Filing Date:
07/19/1921
Assignee:
Henry, Richard Anthony
Primary Class:
Other Classes:
29/DIG.42
International Classes:
F16G11/12
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