GB Patent: GB-189,510,925
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| Improvements in machines for milling and grinding balls
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Patentee:
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| Friedrich Fischer (exact or similar names) - Scheinfurt on Main, Germany |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jun. 01, 1895 |
| Granted: |
Jul. 06, 1895 |
Espacenet patent
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Jeff Joslin
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Description: |
| "The wide availability of ball bearings is due to Friedrich Fischer (1849-1899) who invented a machine for milling and grinding steel balls," (quoting a paper by P. A. Simonescu in "Advances in Mechanism and Machine Science: Proceedings of the 15th World Congress on Mechanism and Machine Science", 2019, page 1146). |
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