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US Patent: 379,393
Machine for Making Washers
Patentee:
Hayward A. Harvey (exact or similar names) - Orange, Essex County, NJ

USPTO Classifications:
470/162, 72/144, 82/117

Tool Categories:
specialty machines : jar washing machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Jan. 13, 1888
Granted: Mar. 13, 1888

Patent Pictures:
USPTO (New site tip)
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