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US Patent: 2,883,803
Lapping Surface Conditioning Means
Patentee:
Clifford Stead (exact or similar names) - North Smithfield, Providence County, RI

USPTO Classifications:
451/286, 451/289

Tool Categories:
metalworking machines : grinders : lapping machines

Assignees:
Taft-Peirce Mfg. Co. - Woonsocket, Providence County, RI

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jul. 26, 1957
Granted: Apr. 28, 1959

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Taft-Peirce Mfg. Co

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