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US Patent: 569,902
Machine for Making Nipples
Patentees:
Willet C. Wells (exact or similar names) - Fostoria, Seneca County, OH
Frank E. Wells (exact or similar names) - Fostoria, Seneca County, OH

USPTO Classifications:
29/DIG.101, 29/DIG.67, 408/148, 470/69, 470/75

Tool Categories:
specialty machines : pipe making machines
metalworking machines : metal threading machines : pipe threading machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Jan. 31, 1896
Granted: Oct. 20, 1896

Patent Pictures:
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