Number | Name | Date | Kind |
---|---|---|---|
2575360 | Rabinow | Nov 1951 | |
2667237 | Rabinow | Jan 1954 | |
4048602 | Diamantides | Sep 1977 | |
4083698 | Wenzel et al. | Apr 1978 | |
4090112 | Selverstone | May 1978 | |
4306207 | Tada et al. | Dec 1981 | |
4419643 | Ojima et al. | Dec 1983 | |
4639704 | Shand et al. | Jan 1987 | |
4831291 | Ames | May 1989 | |
5268662 | Uetsuhara et al. | Dec 1993 | |
5277281 | Carlson et al. | Jan 1994 |
Number | Date | Country |
---|---|---|
0052177 | May 1982 | EPX |
Entry |
---|
Patent Abstracts of Japan, vol. 6, No. 147 (E-123), Aug. 6, 1982 & JP 57 071108 A (Aisin Seiki Co. Ltd.), May 1, 1982. |
Patent Abstracts of Japan, vol. 18, No. 3 (E-1485), Jan. 6, 1994 & JP 05 251228 A (Matsushita Electric Works Ltd.), Sep. 28, 1993. |
Patent Abstracts of Japan, vol. 5, No. 145 (E-074), Sep. 12, 1981 & JP 56 079408 A (Matsushita Electric Works Ltd.), Jun. 30, 1981. |
Patent Abstracts of Japan, vol. 6, No. 247 (E-146), Dec. 7, 1982 & JP 57 145565 A (Mitsubishi Denki KK), Sep. 8, 1982. |