Number | Date | Country | Kind |
---|---|---|---|
57-80457[U] | May 1982 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3926454 | Winsen | Dec 1975 | |
4245853 | Inoue | May 1981 | |
4269432 | Inoue et al. | May 1981 |
Number | Date | Country |
---|---|---|
2336787 | Feb 1975 | DEX |
2450755 | Apr 1976 | DEX |
2645272 | Apr 1978 | DEX |
2818198 | Oct 1979 | DEX |
2921365 | Dec 1979 | DEX |
Entry |
---|
"Motor", Oct. 25, 1980, p. 49. |