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US Patent: 907,735
Drill-jig
Patentee:
Charles C. Cain, Jr. (exact or similar names) - New York, NY

USPTO Classifications:
33/555.2, 33/670, 408/115R, 408/97

Tool Categories:
metalworking tools : drilling : drill and tap guides

Assignees:
Charles Gibbs - New York, NY

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Nov. 08, 1907
Granted: Dec. 29, 1908

Patent Pictures:
USPTO (New site tip)
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Report data errors or omissions to steward Jeff Joslin
Description:
This drill guide is intended for "enabling a hole of any desired size to be drilled transversely in a shaft, stud or like article."

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