Number | Name | Date | Kind |
---|---|---|---|
2338400 | Bogue | Jan 1944 | |
4234418 | Boissicat | Nov 1980 | |
4347535 | Dalziel | Aug 1982 |
Entry |
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IBM Technical Disclosure Bulletin, vol. 22, No. 3, pp. 905-906, Aug. 1979, A. T. Fletcher & L. K. Whitted. |
IBM Technical Disclosure Bulletin, vol. 22, No. 3, pp. 907-909, Aug. 1979, A. T. Fletcher, R. W. Holmes, W. A. Maurer & L. K. Whitted, 324-212. |