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Patent number:
Patent Date:
US Patent: 300,270
Portable Engine
Patentee:
Henry B. Larzelere (
exact
or
similar
names) - Greencastle, Franklin County, PA
USPTO Classifications:
60/669
Tool Categories:
propulsion and energy
:
steam apparatus
:
portable steam engines
Assignees:
Crowell Mfg. Co.
- Greencastle, Franklin County, PA
Manufacturer:
Not known to have been produced
Witnesses:
Unknown
Patent Dates:
Applied:
Dec. 21, 1883
Granted:
Jun. 10, 1884
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Crowell Mfg. Co.
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