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MAGNETIC DART BOARD
US 3,508,752 A
Filed
: 08/21/1968
Issued
: 04/28/1970
Est. Priority Date
: 08/21/1968
Status: Expired due to Term
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Current Assignee
George E. Lemon
Original Assignee
George E. Lemon
Inventors
Lemon, George E.
Application Number
US04/754,286
Time in Patent Office
615 Days
Field of Search
US Class Current
273/348.3
CPC Class Codes
F41J 3/0057
having a magnetic surface f...
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