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US Patent: 612,036
Oil Cup
Patentee:
Bengt Magnus Wilhelm Hanson - Hartford, Hartford County, CT

USPTO Classifications:
184/95

Tool Categories:
industrial tools : tool lubricators : oil cups

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Oct. 28, 1897
Granted: Oct. 11, 1898

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for Hanson-Whitney Machine Co.

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