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US Patent: 1,770,058
Clamping Device
Patentee:
William K. Andrew (exact or similar names) - Milwaukee, Milwaukee County, WI

USPTO Classifications:
269/152, 269/218, 269/234

Tool Categories:
metalworking machines : milling machines : milling machine accessories

Assignees:
Kearney & Trecker Corp. - West Allis, Milwaukee County, WI

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Mar. 22, 1926
Granted: Jul. 08, 1930

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Kearney & Trecker Co.

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