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US Patent: 408,137
Gas Motor Engine
Patentee:
John J. Purnell (exact or similar names) - Lambeth, Surrey County, England

USPTO Classifications:
123/145R, 123/87

Tool Categories:

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: May 15, 1889
Granted: Jul. 30, 1889

Patent Pictures:
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Description:
Patented in England, 12 Jul 1888, #10,165.

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