Bowling score sheet with slides for the recording of composite scores
United States Patent 3119616
Inventors:
Dopieralski, Edmund L.
Publication Date:
01/28/1964
Assignee:
Dopieralski, Edmund L.
Other Classes:
273/148R, D10/46.100, 283/49, 462/75, 273/139, 116/222
International Classes:
A63D5/04; A63D5/00