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Patent number:
Patent Date:
US Patent: 988,292
Shaper
Patentees:
Hans Baerbalck (
exact
or
similar
names) - Hamilton, OH
Charles D. Gibson (
exact
or
similar
names) - Hamilton, OH
USPTO Classifications:
409/330
Tool Categories:
metalworking machines
:
metal shapers
Assignees:
Hamilton Machine Tool Co.
- Hamilton, OH
Manufacturer:
Hamilton Machine Tool Co.
- Hamilton, OH
Witnesses:
Q. A. Davis
F. S. Snively
Patent Dates:
Applied:
Feb. 14, 1910
Granted:
Mar. 28, 1911
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Hamilton Machine Tool Co.
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