US Patent: 1,712,148 
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| Process of Continuosly Supplying Steam at Low Pressure to Injectors
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	        Patentee:
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 | Strickland L. Kneass (exact or similar names) - Philadelphia, PA |  
 
 
 
 
 
| Manufacturer: |  
| Not known to have been produced |  
 
 
 
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        Patent Dates:
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| Applied: | 
Aug. 05, 1924 | 
 
| Granted: | 
May 07, 1929 | 
 
 
 
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                        Joel Havens "Vintage Machinery" entry for William Sellers & Co. 
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        Description: |  
| Original application filed 05 Aug., 1924. Divided and this application filed 01 Jul., 1925. |  
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