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US Patent: 81,511
Improved brick-machine
Patentee:
Philip H. Kells - Adrian, MI

USPTO Classifications:
425/220, 425/443

Tool Categories:
specialty machines : brick and tile making machines

Assignees:
None

Manufacturer:
P. H. Kells & Sons - Adrian, MI

Witnesses:
R. B. Robbins
Charles G. Stowers

Patent Dates:
Granted: Aug. 25, 1868

Patent Pictures:
USPTO pdf tiff
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