Number | Date | Country | Kind |
---|---|---|---|
3-68619 | Apr 1991 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3683597 | Beveridge et al. | Aug 1972 | |
3854911 | Walker | Dec 1974 | |
3934989 | Haugen | Jan 1976 | |
4430099 | Yanagisawa et al. | Feb 1984 | |
4714485 | Covert et al. | Dec 1987 | |
4869739 | Kanome et al. | Sep 1989 | |
4872439 | Sonoda et al. | Oct 1989 | |
4887578 | Woodcock et al. | Dec 1989 | |
4919103 | Ishiguro et al. | Apr 1990 |
Number | Date | Country |
---|---|---|
61-053451 | Mar 1986 | JPX |
61-257322 | Nov 1986 | JPX |
2-014454 | Jan 1990 | JPX |
Entry |
---|
Transaction No. 90171 ("Zireishu") of Japan Automotive Manufacturers Association, Inc. (JAMA), published Mar. 18, 1991. |