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Patent number:
Patent Date:
US Patent: 1,750,458
Ventilating system
Patentee:
James Burke (
exact
or
similar
names) - Erie, PA
USPTO Classifications:
454/292
,
454/338
Tool Categories:
industrial machines
:
blowers
Assignees:
Burke Electric Co.
- Erie, PA
Manufacturer:
Burke Electric Co.
- Erie, PA
Witnesses:
Unknown
Patent Dates:
Applied:
Nov. 06, 1919
Granted:
Mar. 11, 1930
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Burke Electric Co.
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