US Patent: 424,099
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Governor for Gas Engines and Other Like Motors
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Patentees:
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Edouard Francois Delamare-Debouteville (exact or similar names) - Fountaine-Le-Bourg, Seine-Inférieure, France |
Léon Paul Charles Malandin (exact or similar names) - Fountaine-Le-Bourg, Seine-Inférieure, France |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Oct. 23, 1889 |
Granted: |
Mar. 25, 1890 |
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Joel Havens
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Description: |
Patented in France, 10 Jun 1887, #184,138; in Italy, 22 Jun 1887, 21,899; in England, 27 Jun 1887, #9,249; in Spain, 14 Jul 1887, #11,164 and in Belgium, 24 Aug 1888, #83,003. |
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