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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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