CONCRETE WALL CONSTRUCTION WITH TENSION-LOADED EXTERNAL REINFORCING ELEMENT AND METHOD
United States Patent 3530676

Inventors:
York, Philip J.
Publication Date:
09/29/1970
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Assignee:
POMEROY & CO INC J H
Primary Class:
Other Classes:
405/287
International Classes:
E02D5/20; E02D17/04; E02D5/00; E02D17/02; E02D5/20




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