Number | Date | Country | Kind |
---|---|---|---|
58-72896 | Apr 1983 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3481393 | Chu | Dec 1969 | |
4109707 | Wilson | Aug 1978 | |
4245273 | Feinbert | Jan 1981 | |
4381032 | Cutchaw | Apr 1983 |
Entry |
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"Silicon Heat Sink . . . ", Ahearn, IBM Tech. Discl. Bull., vol. 21, No. 8, Jan. 79, pp. 3378, 3379. |