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US Patent: 334,465
Bolt Heading Machine
Patentee:
Ferdinand Philips (exact or similar names) - Philadelphia, PA

USPTO Classifications:
470/147

Tool Categories:
specialty machines : nut or bolt making machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Nov. 16, 1885
Granted: Jan. 19, 1886

Patent Pictures:
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