Number | Date | Country | Kind |
---|---|---|---|
96810731 | Nov 1996 | EPX |
Number | Name | Date | Kind |
---|---|---|---|
3035865 | Adcock | Feb 1962 | |
4407487 | Wang | Oct 1983 | |
4882107 | Cavender et al. | Nov 1989 | |
4934445 | Plata et al. | Jun 1990 | |
5112412 | Plata et al. | May 1992 | |
5246055 | Fields et al. | Sep 1993 | |
5382306 | Plata et al. | Jan 1995 | |
5413314 | Plata et al. | May 1995 |
Number | Date | Country |
---|---|---|
0 343 103 A1 | Nov 1989 | EPX |
0 429 394 A1 | May 1991 | EPX |
0 578 607 A1 | Jan 1994 | EPX |
0 695 590 A1 | Feb 1996 | EPX |
955 042 | Dec 1956 | DEX |
1 214 186 | Apr 1966 | DEX |
1 558 798 | Apr 1970 | DEX |
2 102 614 | Jul 1971 | DEX |
2 456 079 | Jun 1975 | DEX |
1279366 | Jun 1972 | GBX |
1447335 | Aug 1976 | GBX |
Entry |
---|
Soviet Inventions Illustrated, Section Ch, Week 7924, No Date. |