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Golf training device
US 2,825,569 A
Filed
: 11/02/1953
Issued
: 03/04/1958
Est. Priority Date
: 11/02/1953
Status: Expired due to Term
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Current Assignee
Alvarez, Luis W.
Original Assignee
Alvarez, Luis W.
Inventors
Alvarez, Luis W.
Application Number
US03/389,586
Time in Patent Office
1,583 Days
Field of Search
US Class Current
473/221
CPC Class Codes
A63B 2220/805
Optical or opto-electronic ...
A63B 69/3614
using electro-magnetic, mag...
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