Number | Name | Date | Kind |
---|---|---|---|
3898032 | Edman et al. | Aug 1975 | |
3906091 | Zviak et al. | Sep 1975 | |
3912446 | Zviak et al. | Oct 1975 | |
4200432 | Kalopissis et al. | Apr 1990 | |
4494953 | Bugaut et al. | Jan 1985 | |
4518583 | Gallina | May 1985 | |
4592487 | Simon et al. | Jun 1986 | |
4696757 | Blank et al. | Sep 1987 | |
4775527 | Bires et al. | Oct 1988 | |
4781923 | Pellico | Nov 1988 | |
4839156 | Ng et al. | Jun 1989 | |
4850729 | Kramer et al. | Jul 1989 | |
4895721 | Drucker | Jan 1990 | |
5008106 | Merianos et al. | Apr 1991 |
Number | Date | Country |
---|---|---|
6032710 | Feb 1985 | JPX |
61158907 | Jul 1986 | JPX |
224135 | Nov 1924 | GBX |
821726 | Oct 1959 | GBX |
1152860 | May 1969 | GBX |
1217971 | Jan 1971 | GBX |
Entry |
---|
Wacker-Chemie C.A. 71 #23006M (969) of Gt. Br. 1,152,860 (May 21, 1969). |
Kashiwa K.K. C.A. 103 #112227A (1985) of JPN 6032710 (Feb. 19, 1985). |