Title:
Apparatus for producing reinforced concrete structures
United States Patent 2210553

Inventors:
Miller, Joseph E.
Publication Date:
08/06/1940
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Assignee:
Miller, Joseph E.
Primary Class:
425/111
Other Classes:
425/123, 264/228, 264/275, 52/223.100
International Classes:
B28B23/04; E04G21/12; B28B23/02