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US Patent: 3,709,377
Tool changer
Patentees:
Walter V. Sturm (exact or similar names) - Sidney, OH
Claude S. Doll (exact or similar names) - Sidney, OH

USPTO Classifications:
414/739, 483/68, 483/902

Tool Categories:

Assignees:
Monarch Machine Tool Co. - Sidney, OH

Manufacturer:
Monarch Machine Tool Co. - Sidney, OH

Witnesses:
Unknown

Patent Dates:
Applied: Jul. 31, 1970
Granted: Jan. 09, 1973

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

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