Title:
Bowling ball
United States Patent 2291738
Inventors:
Luth, Harold J.
Scheidemantel, Herman B.
Publication Date:
08/04/1942
Export Citation:
Click for automatic bibliography generation
Assignee:
BRUNSWICK BALKE COLLENDER CO
Primary Class:
473/128
International Classes:
A63B37/00; A63B37/00
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