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US Patent: 924,828
Pipe Joining Machine
Patentees:
John A. Pittman (exact or similar names) - Spiro, Le Flore County, OK
Samuel A. James (exact or similar names) - Spiro, Le Flore County, OK

USPTO Classifications:
72/208, 72/220, 72/51

Tool Categories:
specialty machines : pipe making machines
trade specific : tinsmith

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Sep. 28, 1908
Granted: Jun. 15, 1909

Patent Pictures:
USPTO (New site tip)
Google Patents
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