A63J 9/00
Centrifugal tracks, loop-the-loops or the like
A63J9/00 (Centrifugal tracks, loop-the-loops or the like) appears on 0 US grants and 1 published applications in this corpus.
Search patents in A63J- Granted patents
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- Published applications
- 1
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- 1
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| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 0 | 1 |
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