Number | Name | Date | Kind |
---|---|---|---|
3846670 | Schaufele | Nov 1974 | |
3852607 | Hoehn et al. | Dec 1974 | |
3863089 | Ernsthauson et al. | Jan 1975 | |
3932920 | Ernsthausen | Jan 1976 | |
3989982 | Schaufele | Nov 1976 | |
4028578 | Byrum et al. | Jun 1977 | |
4114064 | Ernsthausen | Sep 1978 |
Entry |
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IBM Technical Disclosure Bulletin, Mar. 1975, pp. 2953-2954. |