Number | Date | Country | Kind |
---|---|---|---|
196 28 762 | Jul 1996 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
2713332 | Beardsley | Jul 1955 | |
3667431 | Kueny et al. | Jun 1972 | |
4284037 | Kasting et al. | Aug 1981 | |
4312304 | Tyner | Jan 1982 | |
4346676 | Tyner | Aug 1982 | |
4530315 | Mezger | Jul 1985 | |
4601265 | Wells et al. | Jul 1986 | |
4729347 | Schmitz | Mar 1988 | |
5803023 | Takahashi et al. | Sep 1998 |
Number | Date | Country |
---|---|---|
51 736 | Nov 1966 | DEX |
3326317A1 | Jan 1985 | DEX |
4015610A1 | Nov 1990 | DEX |
4001140C1 | Apr 1991 | DEX |
4322030A1 | Jan 1995 | DEX |
69206756T2 | Dec 1995 | DEX |
Entry |
---|
Search Report, Nov. 6, 1997, Europe. |
Patent Office Communication, Mar. 13, 1997, Germany. |