Number | Date | Country | Kind |
---|---|---|---|
195 44 706.9 | Nov 1995 | DEX | |
196 27 241.6 | Jul 1996 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
1935767 | Delany | Nov 1933 | |
2626147 | Gjostein | Jan 1953 | |
3062539 | Obenshain | Nov 1962 | |
3982751 | Obenshain | Sep 1976 | |
4318541 | Nagel et al. | Mar 1982 | |
4319744 | Nagel et al. | Mar 1982 | |
5368288 | Philipp et al. | Nov 1994 | |
5423656 | Filsinger et al. | Jun 1995 | |
5516092 | Pollich | May 1996 |
Number | Date | Country |
---|---|---|
20 32 067 | Jan 1971 | DEX |
2942855 | May 1981 | DEX |
0016937 | Jan 1987 | JPX |
Entry |
---|
Patent Abstract of Japan No. 60-236936 (Yutaka), dated Nov. 25, 1985. |