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US Patent: 1,253,799
Tool Holder and Guide Combination
Patentee:
Walter Ecker (exact or similar names) - Middletown, Middlesex County, CT

USPTO Classifications:
82/157

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

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: May 31, 1917
Granted: Jan. 15, 1918

Patent Pictures:
USPTO (New site tip)
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