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US Patent: 1,525,091
Multiple Drill Attachment
Patentee:
Albert C. Savidge (exact or similar names) - Indianapolis, Marion County, IN

USPTO Classifications:
408/118, 408/124, 74/665R

Tool Categories:
metalworking machines : drilling and boring : multiple spindle drilling heads

Assignees:
None

Manufacturer:
A. S. Savidge - Indianapolis, Marion County, IN

Witnesses:
Unknown

Patent Dates:
Applied: Jul. 27, 1919
Granted: Feb. 03, 1925

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for A. S. Savidge

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