Title:
Hockey pucks
United States Patent 2727744
US Patent References:
/0961140.html
- - 0961140

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- - 1364592

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- - 1772804

Magnetic device
- - 2277057

Sliding game piece
- - 2444810


Inventors:
Watson, Andrew C.
Publication Date:
12/20/1955
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Assignee:
Watson, Andrew C.
Primary Class:
473/588
International Classes:
A63B67/14