Number | Date | Country | Kind |
---|---|---|---|
196 02 901 | Jan 1996 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
2642419 | Waugh et al. | Jun 1953 | |
2643994 | Germain | Jun 1953 | |
2734048 | Bristol et al. | Feb 1956 | |
2779752 | Vining | Jan 1957 | |
2950271 | Snyder | Aug 1960 | |
3072624 | Akaboshi et al. | Jan 1963 | |
3278505 | Kominami | Oct 1966 | |
3300460 | Vacca | Jan 1967 | |
3386981 | Akaboshi et al. | Jun 1968 | |
3884892 | Winkler et al. | May 1975 | |
4338405 | Saxton | Jul 1982 |
Number | Date | Country |
---|---|---|
054 716 | Oct 1981 | EPX |
763840 | Feb 1955 | DEX |
2304684 | Jul 1977 | DEX |
3000750 | Jul 1981 | DEX |
891691 | Dec 1981 | RUX |
891691 | Dec 1981 | SUX |
0993893 | Jun 1965 | GBX |
1168757 | Oct 1969 | GBX |
1224113 | Mar 1971 | GBX |
Entry |
---|
XP-002052948-Database WPI, Section Ch, Week 8243, Derwent Publications Ltd., London, GB; Class A14, AN 82-92168E (1981). |