Number | Date | Country | Kind |
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3-199458 | Aug 1991 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
5097149 | Lee | Mar 1992 | |
5170073 | Hahn et al. | Dec 1992 |
Number | Date | Country |
---|---|---|
57-68929 | Apr 1982 | JPX |
0134620 | Jul 1985 | JPX |
0114112 | May 1989 | JPX |
Entry |
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IBM Tech. Disc. Bul. "Post-indicating latch" Heilweil vol. 4, No. 7 Dec. 1961. |