Number | Date | Country | Kind |
---|---|---|---|
8-016153 | Jan 1996 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
5397979 | Yamamoto | Mar 1995 | |
5581772 | Nanno et al. | Dec 1996 | |
5617007 | Keidl et al. | Apr 1997 |
Entry |
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Benjamin C. Kuo, Digital Conrol Systems pp. 22-27, 64-67; (English translations), no date. |
Data Acquisition Databook 1995 Edition, pp. 6-4--6-14. |