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US Patent: 108,748
Improvement in shingling-brackets
Patentee:
Edward J. Worcester (exact or similar names) - Worcester, MA

USPTO Classifications:
248/237

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
A. E. Peirce
Thomas H. Dodge
Patent Dates:
Granted: Oct. 25, 1870

Patent Pictures:
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Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for E. J. Worcester

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