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US Patent: 661,017
Rolling Mill
Patentee:
Cornelius Kuhlewind (exact or similar names) - Knoxville, Allegheny Couny, PA

USPTO Classifications:
72/244, 72/248, 72/431, 72/466.3

Tool Categories:
specialty machines : rolling mills

Assignees:
Hydraulic Valve & Regulator Co., Ltd. - Pittsburg, Allegheny County, PA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Dec. 22, 1899
Granted: Oct. 30, 1900

Patent Pictures:
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