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FX Patent: FX-6,145
Hydraulic machinery
Patentee:
Robert McCormick (exact or similar names) - Rockbridge County, VA

USPTO Classifications:
60/639

Tool Categories:
industrial machines : pumps : piston pumps

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Oct. 01, 1830

Patent Pictures:
Report data errors or omissions to steward Joel Havens
X-Patents
USPTO Images
USPTO Info
Description:
FX patents are fractional X patents. This patent is #6145 1/2.

Only about 2000 of the almost 10000 X-patent documents were recovered.

Because of the Patent Office fire in Dec. 1836, little is known about this patent. There are no patent drawings available. This patent is in the database for reference only.

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