US Patent: 350,077
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Gas Motor Engine
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Patentee:
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Nicolaus August Otto (exact or similar names) - Cologne-on the-Rhine, German Empire |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
May 27, 1886 |
Granted: |
Sep. 28, 1886 |
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Joel Havens "Vintage Machinery" entry for Otto Gas Engine Works
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Description: |
Patented in Belgium, 13 May 1886, #73,097 and made application for a patent in Great Britain, 28 Apr 1886, #5,804. |
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