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US Patent: 1,284,108
Drilling Machine
Patentee:
Charles A. Hultquist (exact or similar names) - Los Angeles, CA

USPTO Classifications:
74/57, 74/88, 92/140, 92/33

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Lute D. Peters
Sully Russo
George H. Hiles
A. F. Schmidtbauer

Patent Dates:
Applied: Dec. 28, 1916
Granted: Nov. 05, 1918

Patent Pictures:
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Google Patents
Report data errors or omissions to steward Joel Havens
Description:
Frederick Shyou - patent attorney

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