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US Patent: 92,050
Improvement in printing-presses
Patentees:
Stephen D. Tucker - New York, NY
Richard M. Hoe - New York, NY

USPTO Classifications:
101/224

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Edward E. Osborn
C. A. Durgin
H. Garrett
Thomas C. Connolly

Patent Dates:
Granted: Jun. 29, 1869

Patent Pictures:
USPTO pdf tiff
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