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Patent number:
Patent Date:
US Patent: 863,276
Sand-wheel
Patentee:
William H. Hobby (
exact
or
similar
names) - Gardner, MA
USPTO Classifications:
451/500
Tool Categories:
woodworking machines
:
sanding machines
Assignees:
None
Manufacturer:
Gardner Machine Works
- Gardner, MA
Witnesses:
Francis L. Danforth
Leander C. Lynde
Patent Dates:
Applied:
Nov. 20, 1906
Granted:
Aug. 13, 1907
Patent Pictures: [
1
|
2
]
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Vintage Machinery entry for Gardner Machine Works
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