Number | Name | Date | Kind |
---|---|---|---|
2170571 | Mott | Aug 1939 | |
2249160 | Mott | Jul 1941 | |
2506609 | Mott | May 1950 | |
2506624 | Wirsching | May 1950 | |
2520640 | Kreisel | Aug 1950 | |
2520646 | Mott | Aug 1950 | |
2566849 | Mott | Sep 1951 | |
2566850 | Mott | Sep 1951 | |
2567365 | Dalton | Sep 1951 | |
4075437 | Chin et al. | Feb 1978 | |
4258234 | Bordelon et al. | Mar 1981 |
Entry |
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Permanent Magnets and Their Application; by Parker et al.; Wiley 1962 pp. 153,154. |
The Ring Armature Telephone Receiver, by Mott et al; Bell System Tech. Journal, vol. 50 Jan. 1951; pp. 110-140. |