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Patent number:
Patent Date:
US Patent: 507,780
Rotary Engine, Pump & Blower
Patentee:
Alexander Francis Garden Brown (
exact
or
similar
names) - Dalry, Ayr County, Scotland
USPTO Classifications:
418/11
,
418/12
,
418/139
,
74/42
Tool Categories:
propulsion and energy
:
steam apparatus
:
rotary steam engines
industrial machines
:
pumps
:
rotary pumps
industrial machines
:
blowers
Assignees:
None
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Oct. 12, 1892
Granted:
Oct. 31, 1893
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
Description:
Patented in England, 14 Jul., 1892, #12,915.
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