Number | Date | Country | Kind |
---|---|---|---|
8-270097 | Oct 1996 | JP | |
8-345805 | Dec 1996 | JP |
Number | Name | Date | Kind |
---|---|---|---|
4082040 | Yamashina et al. | Apr 1978 | |
4427500 | Platzer | Jan 1984 | |
4581996 | Platzer | Apr 1986 | |
5122243 | Hall | Jun 1992 |
Number | Date | Country |
---|---|---|
317866 | May 1989 | EP |
573988 | Dec 1993 | EP |
778158 | Jun 1997 | EP |
6-24166 | Feb 1994 | JP |
6-92052 | Apr 1994 | JP |
8-104069 | Apr 1996 | JP |
WO8102547 | Sep 1981 | WO |
WO9731783 | Sep 1997 | WO |
Entry |
---|
“pitch” from Merriam-Webster's Collegiate Dictionary on line version found at http://www.m-w.com/cgi-bin/mweb on May 22, 2000, tw pages. |