Number | Date | Country | Kind |
---|---|---|---|
198 28 017 | Jul 1996 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
2949434 | Bailey et al. | Aug 1960 | |
3294566 | Cooper | Dec 1966 | |
3884875 | Kim et al. | May 1975 | |
4187377 | Narisawa et al. | Feb 1980 | |
4220765 | Findeisen | Sep 1980 | |
4292434 | Lindner et al. | Sep 1981 | |
5185445 | Meuwly et al. | Feb 1993 | |
5393859 | Bernheim et al. | Feb 1995 | |
5712391 | Ohno et al. | Jan 1998 | |
5837792 | Meuwly et al. | Nov 1998 |
Number | Date | Country |
---|---|---|
0110370 | Apr 1987 | EPX |
0628591 | Dec 1994 | EPX |
1595789 | Feb 1970 | DEX |
Entry |
---|
Derwent Abstract corresponding to EP 0628591 (#95015098103). |
Derwent Abstract corresponding to DE 1595789 (#6801227 Q 100). |