Golf-ball practice substitute
United States Patent 1363446

Inventors:
Vogel, Edward J.
Publication Date:
12/28/1920
View Patent Images:
Download PDF 1363446 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
Vogel, Edward J.
Primary Class:
473/139
International Classes:
A63B69/00; A63B69/36