| US Patent: 2,375,665 
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| Electric Devive for Signaling the Position of a Movable Mark | 
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| Patentee: |  |
 | Maurice Koulicovitch (exact or similar names) - Geneva,  Switzerland |  
 
| USPTO Classifications: |  | 250/200, 250/214R, 250/232, 250/235, 250/237G, 250/237R, 250/559.29, 250/559.44, 307/650, 340/556, 340/680, 361/175, 361/203 |  
 
 
 
| Manufacturer: |  | Not known to have been produced |  
 
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| Patent Dates: |  
| Applied: | Sep. 24, 1942 |  
| Granted: | May 08, 1945 |  USPTO (New site tip)
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                        Joel Havens
 
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| Description: |  | Glascock, Downing & Siebold - patent attorneys 
Application filed in Switzerland, 28 Feb 1942. |  |