US Patent: 2,336,695 
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| Comparator
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	        Patentee:
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 | Jean Maurer (exact or similar names) - Geneva,  Switzerland |  
 
 
 
 
 
| Manufacturer: |  
| Not known to have been produced |  
 
 
 
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        Patent Dates:
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| Applied: | 
Oct. 23, 1942 | 
 
| Granted: | 
Dec. 14, 1943 | 
 
 
 
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                        Joel Havens 
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        Description: |  
| Maur & Lewis - patent attorneys
Application in Switzerland, 17 Oct 1941. |  
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