Number | Date | Country | Kind |
---|---|---|---|
3631759 | Sep 1986 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
3619300 | Heller et al. | Nov 1971 | |
3660172 | Otto | May 1972 | |
3681207 | Russell et al. | Aug 1972 | |
4419199 | Hauffe | Dec 1983 | |
4595424 | Hacias | Jun 1986 | |
4673444 | Saito | Jun 1987 |
Number | Date | Country |
---|---|---|
0019430 | Nov 1980 | EPX |
0069950 | Jul 1982 | EPX |
0162489 | Apr 1985 | EPX |
2159181 | Jul 1971 | FRX |
2102374 | Aug 1971 | FRX |
2120644 | Sep 1971 | FRX |
0204889 | Oct 1985 | JPX |
2102839 | Jul 1982 | GBX |
2098242 | Nov 1982 | GBX |
2157446 | Apr 1985 | GBX |
Entry |
---|
Galvanotechnik, Band 67, Nr. 1, 15, Jan. 1976; Saulgau, DE; and DD-B-113 027 (G. Krebs) 9/29/82. |