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US Patent: 887,310
Cutting Off Tool and Holder
Patentee:
Charles E. Chamberlin (exact or similar names) - Bethlehem, Northampton County, PA

USPTO Classifications:
407/4, 82/157

Tool Categories:
metalworking machines : metal lathes : lathe tools
metalworking machines : metal lathes : lathe tool holders and tool posts

Assignees:
Charles E. Chamberlin - Bethlehem, Northampton County, PA
Emil A. Gathmann - Bethlehem, Northampton County, PA

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Dec. 18, 1905
Granted: May 12, 1908

Patent Pictures:
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