US Patent: 2,517,649 
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| Blade Guard
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	        Patentee:
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 | Jean Frechtmann (exact or similar names) - Paris,  France |  
 
 
 
 
 
| Manufacturer: |  
| Not known to have been produced |  
 
 
 
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        Patent Dates:
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| Applied: | 
Apr. 09, 1949 | 
 
| Granted: | 
Aug. 08, 1950 | 
 
 
 
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                        Russ Allen. 
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        Description: |  
| Plastic, flexible blade guard with a metallic wire to provide tension. |  
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