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Patent number:
Patent Date:
US Patent: 1,112,539
Bolt-threading machine
Patentee:
Abraham B. Landis (
exact
or
similar
names) - Enfield, PA
USPTO Classifications:
144/30
,
408/64
,
408/71
,
82/125
Tool Categories:
metalworking machines
:
metal threading machines
Assignees:
None
Manufacturer:
Landis Machine Co.
- Waynesboro, PA
Witnesses:
J. D. Yoakley
E. W. Bradford
Patent Dates:
Applied:
Mar. 31, 1911
Granted:
Oct. 06, 1914
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Landis Machine Co.
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