Title:
Method of making golf-club shafts
United States Patent 1713812


Inventors:
Barnhart, George E.
Application Number:
US15446826A
Publication Date:
05/21/1929
Filing Date:
12/13/1926
Assignee:
Barnhart, George E.
Primary Class:
Other Classes:
72/38, 428/34.1, 428/611, 473/321
International Classes:
B21C37/15
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