GB Patent: GB-772,246
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| Improvements in and relating to lapping machines
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Patentee:
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| Karl L. Lindmark (exact or similar names) - Loves Park, IL |
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Patent Dates:
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| Applied: |
Nov. 03, 1952 |
| Granted: |
Jun. 04, 1953 |
Espacenet patent
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Jeff Joslin
"Vintage Machinery" entry for Fenlind Engineering Co.; Rock Mill, Inc.
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Description: |
| This patent is highly unusual for not listing or mentioning an inventor. The patent was applied for by the assignee, Fenlind Engineeing Co. We determined the inventor from the equivalent U.S. patent, 2,663,978 and a subsequent improvement, U.S. patent 2,751,723. |
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