Number | Date | Country | Kind |
---|---|---|---|
197 28 093 | Jul 1997 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
4268615 | Yonezawa | May 1981 | |
4908345 | Egashira et al. | Mar 1990 | |
4929213 | Morgan | May 1990 | |
4952486 | Sack et al. | Aug 1990 | |
5418078 | Desie et al. | May 1995 | |
5573636 | Sack et al. | Nov 1996 | |
5614345 | Gumbiowski et al. | Mar 1997 | |
5639540 | Imaeda | Jun 1997 | |
5858603 | Becker et al. | Jan 1999 |
Number | Date | Country |
---|---|---|
0693384 | Jan 1996 | EPX |
3901234 | Jan 1989 | DEX |
Entry |
---|
Patents Abstracts of Japan M-1288 Jul. 30, 1992 vol. 16, No. 353. |