US Patent: 508,833 
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| Gas Engine
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	        Patentees:
		   |  
 | Wilhelm Von Oechelhaeurser (exact or similar names) - Dessau,  Germany |  
| Hugo Junkers (exact or similar names) - Dessau,  Germany |  
 
 
 
 
 
| Manufacturer: |  
| Not known to have been produced |  
 
 
 
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        Patent Dates:
         |  
| Applied: | 
Nov. 05, 1892 | 
 
| Granted: | 
Nov. 14, 1893 | 
 
 
 
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                        Joel Havens 
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