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US Patent: 1,131,777
Tool Holder for Rotary Drilling and Like Devices
Patentee:
Burt O. Gage (exact or similar names) - Warren, Worcester County, MA

USPTO Classifications:
408/235, 451/236, 470/96

Tool Categories:
metalworking machines : drilling and boring : drilling and boring tool holders

Assignees:
Warren Steam Pump Co. - Warren, Worcester County, MA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Jan. 19, 1914
Granted: Mar. 16, 1915

Patent Pictures:
USPTO (New site tip)
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