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US Patent: 34,412
Centering Implement
Patentee:
Frances Deluce (exact or similar names) - Boston, Suffolk County, MA

USPTO Classifications:
114/79R, 33/574, 408/84

Tool Categories:
metalworking tools : center punches

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
G. G. Ray
J. B. Crosby
Patent Dates:
Granted: Feb. 18, 1862

Patent Pictures:
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