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Patent number:
Patent Date:
US Patent: 106,374
Improvement in lath-machine
Patentee:
John L. Knowlton (
exact
or
similar
names) - Philadelphia, PA
USPTO Classifications:
83/422
,
83/425.3
Tool Categories:
woodworking machines
:
specialty woodworking machines
:
lath making machines
Assignees:
William H. Burr
- Philadelphia, PA
Manufacturer:
John L. Knowlton
- Sharon Hill, PA
Witnesses:
C. W. Close
Joseph H. Chubb
Patent Dates:
Granted:
Aug. 16, 1870
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Knowlton, Smith & Co.
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