Number | Name | Date | Kind |
---|---|---|---|
3636276 | Rose | Jan 1972 | |
3881195 | Ono et al. | Apr 1975 | |
3964104 | Herron et al. | Jun 1976 | |
4165526 | Jones | Aug 1979 | |
4334656 | Crawford et al. | Jun 1982 | |
4510541 | Sasamoto | Apr 1985 | |
4704647 | Hino | Nov 1987 | |
4742407 | Smith et al. | May 1988 | |
4953044 | Van Pelt et al. | Aug 1990 | |
4956737 | Brock | Sep 1990 | |
5034838 | Brock et al. | Jul 1991 | |
5182691 | Mimasu et al. | Jan 1993 | |
5219129 | Spicer et al. | Jun 1993 | |
5335128 | Morinaka | Aug 1994 | |
5377052 | Guzman et al. | Dec 1994 | |
5453894 | Kim et al. | Sep 1995 |
Number | Date | Country |
---|---|---|
0 102 897 | Feb 1987 | EPX |
0 452 135 | Oct 1991 | EPX |
0 530 837 A1 | Mar 1993 | EPX |
06131637 | May 1994 | JPX |
1780100 A1 | Dec 1992 | SUX |
Entry |
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European Search Report for EP 97 30 1737 |