Number | Date | Country | Kind |
---|---|---|---|
1-66965[U] | Jun 1989 | JPX | |
1-160541 | Jun 1989 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4276525 | Nishikawa et al. | Jun 1981 | |
4567454 | Saito | Jan 1986 | |
4800347 | Yorita et al. | Jan 1989 |
Number | Date | Country |
---|---|---|
0020002 | Feb 1983 | JPX |
61-191101 | Aug 1986 | JPX |
0192101 | Aug 1986 | JPX |
61-193501 | Aug 1986 | JPX |
0237501 | Oct 1986 | JPX |
0023202 | Jan 1987 | JPX |
0050102 | Mar 1988 | JPX |
2174849A | Nov 1986 | GBX |
2224397A | May 1990 | GBX |
Entry |
---|
U.K. Search Report dated Oct. 8, 1990. |