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US Patent: 189,878
Improvement in crozing and howeling machines
Patentee:
John A. Seaman (exact or similar names) - Chicago, IL

USPTO Classifications:
147/16

Tool Categories:
woodworking machines : specialty woodworking machines : barrel making machines
trade specific : cooper

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
L. A. Bunting
L. M. Harris

Patent Dates:
Applied: Dec. 09, 1876
Granted: Apr. 24, 1877

Patent Pictures:
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