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Beskrivelse 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.
Dato
Kilde United States Patent and Trademark Office
Opphavsperson Paul et al.
Andre versjoner http://www.google.com/patents?id=LcJuAAAAEBAJ


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nåværende23. apr. 2008 kl. 17:50Miniatyrbilde av versjonen fra 23. apr. 2008 kl. 17:501 471 × 913 (23 KB)Kkmurray{{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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