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Description Figure 11 from "Apparatus For Separating Charged Particles Of Different Specific Charges" Patent number: 2939952; Filing date: Dec 21, 1954; Issue date: Jun 1960; Inventor: Paul et al.
Date
Source United States Patent and Trademark Office
Author Paul et al.
Other versions http://www.google.com/patents?id=LcJuAAAAEBAJ


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current03:09, 24 April 2008Thumbnail for version as of 03:09, 24 April 2008992 × 633 (12 KB)Kkmurray{{Information |Description=Figure 11 from "Apparatus For Separating Charged Particles Of Different Specific Charges" Patent number: 2939952; Filing date: Dec 21, 1954; Issue date: Jun 1960; Inventor: Paul et al. |Source=United States Patent and Trademark

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