US Patent: 3,273,293
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| Device for balancing rotating bodies during operation
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Patentees:
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| Hans Conrad Sonderegger (exact or similar names) - Winterthur, Switzerland |
| Hans U. Baumgartner (exact or similar names) - Winterthur, Switzerland |
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Patent Dates:
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| Applied: |
Jun. 13, 1963 |
| Granted: |
Sep. 20, 1966 |
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Jeff Joslin
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Description: |
| This is the US counterpart to Swiss patent CH-403,533, and the patent number was seen on a Balantron balancer made by Kistler Instrument AG. |
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