Number | Date | Country | Kind |
---|---|---|---|
42 18 825.3 | Jun 1992 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
1967056 | Horton | Jan 1932 | |
2217897 | Freeman | Dec 1936 | |
4564149 | Barzano' 242 58.1 | Jan 1986 |
Number | Date | Country |
---|---|---|
0049376 | Sep 1981 | EPX |
0393519 | Oct 1990 | EPX |
86409 | Dec 1971 | DDX |
878945 | Jun 1953 | DEX |
1-267243 | Oct 1989 | JPX |
1334704 | Oct 1973 | GBX |
1359476 | Jul 1974 | GBX |
Entry |
---|
Patent Abstract of Japan; Publication No. JP63212655; Publication Date: Sep. 5, 1988. |
Patent Abstract of Japan; Publication No. JP4173646; Publication Date Jun. 22, 1992. |