Number | Date | Country | Kind |
---|---|---|---|
5-178853 | Jul 1993 | JPX | |
5-178863 | Jul 1993 | JPX | |
5-215502 | Aug 1993 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
2216190 | Erban | Oct 1940 | |
2580392 | Bade | Jan 1952 | |
5318486 | Lutz | Jun 1994 |
Number | Date | Country |
---|---|---|
47061 | Mar 1982 | JPX |
402195053 | Aug 1990 | JPX |
37462 | Feb 1991 | JPX |
298676 | Oct 1928 | GBX |
957145 | May 1964 | GBX |
1118260 | Jun 1968 | GBX |
1119988 | Jul 1968 | GBX |
1479765 | Jul 1977 | GBX |
Entry |
---|
International Publication No. WO 88/07149; International Application No. PCT/US88/00675; Date: Sep. 22, 1988. |