Number | Name | Date | Kind |
---|---|---|---|
2089656 | Magrum | Aug 1937 | |
2512269 | Ezbelent | Jun 1950 | |
2636726 | Mercier | Apr 1953 | |
2661207 | Allinquant | Dec 1953 | |
2819064 | Peras | Jan 1958 | |
2924305 | Roder | Feb 1960 | |
2980418 | Doetsch | Apr 1961 | |
3105574 | Hoffmann et al. | Oct 1963 | |
3148871 | Wilkins et al. | Sep 1964 | |
3178167 | Menar | Apr 1965 | |
3625321 | Lutz | Dec 1971 | |
3770258 | Takahashi et al. | Nov 1973 | |
3955807 | Takahashi et al. | May 1976 | |
4106596 | Hausmann | Aug 1978 | |
4189034 | Kato | Feb 1980 | |
4234172 | Takahashi | Nov 1980 | |
4452436 | Gute | Jun 1984 | |
5058868 | Sirven | Oct 1991 | |
5078370 | McClellan | Jan 1992 | |
5467971 | Hurtubise et al. | Nov 1995 |
Number | Date | Country |
---|---|---|
62894 | May 1952 | FRX |
A-1060812 | Apr 1954 | FRX |
A-2507725 | Dec 1982 | FRX |
B-1183384 | Dec 1964 | DEX |
2847816 | May 1979 | DEX |
3737173 | May 1989 | DEX |
A-3925074 | Feb 1990 | DEX |
A-4138238 | May 1993 | DEX |
57-204343 | Dec 1982 | JPX |
63-6239 | Jan 1988 | JPX |
231036 | Feb 1990 | JPX |
0992861 | Jan 1983 | SUX |
1071843 | Mar 1965 | GBX |
A-1172555 | Dec 1969 | GBX |
A-2076933 | Dec 1981 | GBX |
A-1029390 | May 1996 | GBX |
Entry |
---|
Patent Abstracts of Japan, vol. 013, No. 593 (M-914), 27 Dec. 89 & JP,A,01 250634 5 Oct. 1989. |