CA Patent: CA-487,176
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| Electrically operated vibratory apparatus
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Patentee:
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| Carl Stanley Weyandt (exact or similar names) - Homer City, PA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Granted: |
Oct. 14, 1952 |
CIPO Data
Espacenet patent
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Jeff Joslin
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Description: |
| "It is an object of the present invention to provide a vibratory electrical apparatus which may be operated directly from a source of alternating current at a lower frequency of vibration than the current source..." |
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