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US Patent: 2,604,740
Machine for yieldably presenting work to buffing or polishing wheels or belts
Patentee:
Henry C. Perkins (exact or similar names) - Kalamazoo, MI

USPTO Classifications:
451/221, 451/247, 451/401

Tool Categories:

Assignees:
Hammond Machinery Builders, Inc. - Kalamazoo, MI

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: May 05, 1950
Granted: Jul. 29, 1952

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Hammond Machine Co.

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