Number | Name | Date | Kind |
---|---|---|---|
3834605 | Coffin | Sep 1974 | |
4360142 | Carpenter et al. | Nov 1982 | |
4360960 | Patel | Nov 1982 | |
4526859 | Christensen et al. | Jul 1985 | |
4561584 | Hog | Dec 1985 | |
4637542 | Breske et al. | Jan 1987 | |
4740099 | Philipoussi | Apr 1988 | |
4767047 | Todd et al. | Aug 1988 | |
4894910 | Reimer et al. | Jan 1990 | |
4962878 | Kent | Oct 1990 | |
5007163 | Pope et al. | Apr 1991 | |
5170930 | Dolbear et al. | Dec 1992 | |
5173451 | Kinsman et al. | Dec 1992 | |
5219520 | Brofman et al. | Jun 1993 | |
5237269 | Aimi et al. | Aug 1993 | |
5284286 | Brofman et al. | Feb 1994 |
Number | Date | Country |
---|---|---|
104289 | Aug 1979 | JPX |
63-114221 | May 1988 | JPX |
Entry |
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IBM Technical Disclosure Bulletin, vol. 35, No. 4A. pp. 25-27 (Sept. 1992). |
IBM Technical Disclosure Bulletin, vol. 29, No. 6, pp. 2784-2785 (Nov. 1986). |
IBM Technical Disclosure Bulletin, vol. 32, No. 10A, p. 195 (Mar. 1990). |
IBM Technical Disclosure Bulletin, vol. 36, No. 3, pp. 229-231 (Mar. 1993). |
IBM Technical Disclosure Bulletin, vol. 34, No. 8, pp. 401-404 (Jan. 1992). |