File:Paul Patent 2939952 Fig5.gif
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DescriptionPaul Patent 2939952 Fig5.gif | Figure 5 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. |
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Source | United States Patent and Trademark Office |
Author | Paul et al. |
Other versions | http://www.google.com/patents?id=LcJuAAAAEBAJ |
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current | 15:50, 23 April 2008 | 1,471 × 913 (23 KB) | Kkmurray (talk | contribs) | {{Information |Description=Figure 5 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 O |
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