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US Patent: 2,282,043
Rubbing machine
Patentee:
Gustaf H. Ekstrom (exact or similar names) - Rockford, IL

USPTO Classifications:
15/231, 24/541, 451/516, 451/518

Tool Categories:

Assignees:
Sundstrand Machine Tool Co. - Rockford, IL

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Nov. 08, 1939
Granted: May 05, 1942

Patent Pictures:
USPTO (New site tip)
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