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US Patent: 479,518
Leveling Instrument
Patentee:
Charles H. Lockwood (exact or similar names) - Rochester, NY

USPTO Classifications:
33/290

Tool Categories:

Assignees:
Joseph A. Begy - Rochester, NY
Charles H. Lockwood - Rochester, NY

Manufacturer:
Unknown

Witnesses:
Fred F. Church
William B. Hale

Patent Dates:
Applied: Dec. 12, 1891
Granted: Jul. 26, 1892

Patent Pictures: [ 1 | 2 | 3 | 4 | 5 | 6 ]
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Description:
Example found, though only marked "Patent Applied For". See the pictures.

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