Number | Name | Date | Kind |
---|---|---|---|
4724747 | Sturm et al. | Feb 1988 | |
4834615 | Mauch et al. | May 1989 | |
5208730 | Tracy | May 1993 | |
5225629 | Garrett | Jul 1993 | |
5448143 | Pecone | Sep 1995 | |
5532428 | Radloff | Jul 1996 | |
5615998 | Kodama et al. | Apr 1997 |
Number | Date | Country |
---|---|---|
32 10 164 | Oct 1983 | DEX |
5-29781 | Feb 1993 | JPX |
5-55771 | Mar 1993 | JPX |
5-167280 | Jul 1993 | JPX |
6-97687 | Apr 1994 | JPX |
Entry |
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D. H. Kekas et al., "Snap-Together Cooling Fan Assembly", IBM Technical Disclosure Bulletin, vol. 22, No. 6, IBM Corporation, Nov. 1979, pp. 2391 and 2392. |