Title:
Compound lumber and method of making same
United States Patent 1924240


Inventors:
Harwell, Robert H.
Application Number:
US43338730A
Publication Date:
08/29/1933
Filing Date:
03/05/1930
Assignee:
Cyrus, Houston C.
Primary Class:
Other Classes:
144/350, D25/138
International Classes:
B27M3/00; E04C2/12
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