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US Patent: 517,977
Spike Drawing Bar
Patentee:
Leopold Landreth (exact or similar names) - Bristol, Bucks County, PA

USPTO Classifications:
254/27

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Mar. 02, 1893
Granted: Apr. 10, 1894

Patent Pictures:
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