Title:
Golf ball image projecting system for golf games
United States Patent 3300218
Inventors:
Richard, Speiser Maximilian
Publication Date:
01/24/1967
Export Citation:
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Assignee:
Richard, Speiser Maximilian
Primary Class:
473/199
Other Classes:
473/141
International Classes:
A63B69/36; A63B69/36
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US Patent References:
3091466Computer-type golf game
2894752Golf practice device
2581738Golf game