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US Patent: 637,016
Antifriction Bearing
Patentee:
John S. Oram (exact or similar names) - Cleveland, OH

USPTO Classifications:
147/14

Tool Categories:
woodworking machines : specialty woodworking machines : barrel making machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: May 20, 1899
Granted: Nov. 14, 1899

Patent Pictures:
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Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for John S. Oram

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