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US Patent: 577,189
Vapor Engine
Patentee:
George W. Lewis (exact or similar names) - Chicago, IL

USPTO Classifications:
123/557, 48/102R

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Mar. 19, 1894
Granted: Feb. 16, 1897

Patent Pictures:
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