Number | Date | Country | Kind |
---|---|---|---|
199 62 563 | Dec 1999 | DE |
Number | Name | Date | Kind |
---|---|---|---|
3646090 | Bennett | Feb 1972 | |
3687642 | Koerner et al. | Aug 1972 | |
5247045 | Durfee et al. | Sep 1993 | |
5258535 | Ishikawa et al. | Nov 1993 | |
5473037 | Itoh et al. | Dec 1995 | |
5476916 | Pachaly et al. | Dec 1995 |
Number | Date | Country |
---|---|---|
35 18 605 A1 | Nov 1986 | DE |
0 557 762 A1 | Sep 1993 | EP |
58 4792 | Jan 1983 | JP |
2 145591 | Jun 1990 | JP |
Entry |
---|
International Search Report—Mailed Mar. 23, 2001. |
English Derwent Abstract Corresponding To DE 35 18 605 AN 1986-319922 [49], 1986. |
English Derwent Abstract Corresponding To JP 58 4792 AN 1983-16562K [07], 1983. |
English Derwent Abstract Corresponding To JP 2145591 AN 1990-21445 [81], 1990. |
R. Chawla et al., Synthetic Communications, 29 (1999), pp. 3499-3501. |
H.X. Zhang et al., Synthetic Communications, 17 (1997), pp. 1299-1307. |