A63F 2007/3614
With details about roughness of playing surface
Official title: {with details about roughness of playing surface}
A63F2007/3614 (With details about roughness of playing surface) appears on 2 US grants and 3 published applications in this corpus.
Search patents in A63F- Granted patents
- 2
- Published applications
- 3
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- 0
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- 3
- Latest grant
- 11 Nov 2008
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