Number | Date | Country | Kind |
---|---|---|---|
3714562 | Apr 1987 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
RE26623 | Erikson | Jul 1969 | |
3135071 | Godar | Jun 1964 | |
4131054 | Johnson et al. | Dec 1978 | |
4167218 | Horiuchi et al. | Sep 1979 | |
4242019 | Roch | Dec 1980 | |
4583894 | Mitchell | Apr 1986 |
Number | Date | Country |
---|---|---|
2711238 | Sep 1978 | DEX |
2928912 | Jan 1981 | DEX |
3423060 | Jan 1986 | DEX |
243461 | Mar 1987 | DEX |
2147763 | Mar 1973 | FRX |
2481633 | Nov 1981 | FRX |
60-118407 | Jun 1985 | JPX |
Entry |
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English language abstract of Japanese Patent No. 196 103, dated Nov. 7, 1984 (1 page). |