US Patent: 13,153 - Sandpaper-cutting machine


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US Patent: 13,153

Sandpaper-cutting machine

Patentee:

William Adamson (exact or similar names) - Philadelphia, PA

USPTO Classifications:

415/32, 83/349, 83/674

Tool Categories:

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Alfred C. Gower

George Harding

Patent Dates:
Granted:	Jul. 03, 1855

Patent Pictures:

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Description:

According to the 1873 "Subject-matter index of patents for inventions issued by the United States Patent Office", this patent was granted an extension.