Number | Date | Country | Kind |
---|---|---|---|
41 17 311.2 | May 1991 | DEX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/DE92/00388 | 5/14/1992 | 11/24/1993 | 11/24/1993 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO92/22080 | 12/10/1992 |
Number | Name | Date | Kind |
---|---|---|---|
2394501 | Weiller | Feb 1946 | |
4369063 | McGowan, Jr. | Jan 1983 | |
4808223 | Ozaki et al. | Feb 1989 | |
4859238 | Weise et al. | Aug 1989 | |
4948424 | Haufe et al. | Aug 1990 | |
4980125 | Haufe et al. | Dec 1990 | |
5246480 | Haufe et al. | Sep 1993 |
Number | Date | Country |
---|---|---|
53-92308 | Aug 1978 | JPX |
64-55345 | Mar 1989 | JPX |
Entry |
---|
Vol. 59, No. 7 (Chemical Abstracts (Sep. 30, 1963), Electrical Contact of Silver-Ferrous Oxide, col. 7069. |