US Patent: 2,157,760 - Straightening machine


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US Patent: 2,157,760

Straightening machine

Patentee:

William E. Kane (exact or similar names) - Syracuse, NY

USPTO Classifications:

72/162, 72/164

Tool Categories:

metalworking machines : metal bending machines

Assignees:

Kane & Roach, Inc. - Syracuse, NY

Manufacturer:

Kane & Roach - Syracuse, NY

Witnesses:

Unknown

Patent Dates:
Applied:	Apr. 29, 1937
Granted:	May 09, 1939

Patent Pictures:

USPTO (New site tip)
Google Patents
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Vintage Machinery entry for Kane & Roach

Description:

"This invention relates to improvements in a straightening machine adapted more particularly for removing undulations from metal sheets or strips, metal bars, rods or the like."