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US Patent: 16,241
Boring-machine
Machine for boring posts and pump stocks
Patentee:
Samuel Klahr (exact or similar names) - Reamstown, PA

USPTO Classifications:
408/62

Tool Categories:
metalworking machines : drilling and boring

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
I. Franklin Reigart
M. Carpenter
Patent Dates:
Granted: Dec. 16, 1856

Patent Pictures: [ 1 | 2 ]
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