Number | Date | Country | Kind |
---|---|---|---|
44 13 716.8 | Apr 1994 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
1658020 | Marble | Jan 1928 | |
4632752 | Hunke | Dec 1986 | |
5182115 | Nogossek et al. | Jan 1993 |
Number | Date | Country |
---|---|---|
2618369 | Jan 1989 | FRX |
2733320 | Feb 1979 | DEX |
3900250 | Jul 1990 | DEX |
2058991 | Apr 1981 | GBX |
Entry |
---|
Patent Abstracts of Japan, vol. 9, No. 60 (M-364). Abstract of Kokai 59-195,432 which was published Nov. 6, 1984. |