This is a division of application Ser. No. 267,221 filed on May 26, 1981, now abandoned.
Number | Name | Date | Kind |
---|---|---|---|
2365466 | Hamilton | Dec 1944 | |
2382309 | Hamilton | Aug 1945 | |
2439214 | Lindsey | Apr 1948 | |
3108535 | Uhlig | Oct 1963 | |
3179518 | Sus et al. | Apr 1965 | |
3202534 | Duch et al. | Aug 1965 | |
3220832 | Uhlig | Nov 1965 | |
3276868 | Uhlig | Oct 1966 | |
3297663 | Herbst et al. | Jan 1967 | |
3315599 | Lind | Apr 1967 | |
3396020 | Borchers | Aug 1968 | |
3434838 | Munder et al. | Mar 1969 | |
3468725 | Uhlig | Sep 1969 | |
3510307 | Borchers et al. | May 1970 | |
3519607 | Welch | Jul 1970 | |
3657092 | Fischer et al. | Apr 1972 | |
3684779 | Rapko | Aug 1972 | |
3992318 | Gaupp et al. | Nov 1976 | |
4159946 | Smith et al. | Jul 1979 | |
4170563 | Merrill et al. | Oct 1979 | |
4201669 | Becker et al. | May 1980 | |
4207405 | Masler et al. | Jun 1980 | |
4209398 | Ii et al. | Jun 1980 | |
4277359 | Lipinski | Jul 1981 |
Number | Date | Country |
---|---|---|
1032537 | Jun 1958 | DEX |
1106963 | May 1961 | DEX |
1121632 | Jan 1962 | DEX |
1130177 | May 1962 | DEX |
1134093 | Aug 1962 | DEX |
1135176 | Aug 1962 | DEX |
1160733 | Jan 1964 | DEX |
118296 | Dec 1964 | DEX |
1183339 | Dec 1964 | DEX |
1196467 | Jul 1965 | DEX |
1237899 | Mar 1967 | DEX |
1801411 | May 1970 | DEX |
1182926 | Dec 1971 | DEX |
2537160 | Mar 1976 | DEX |
2455624 | May 1976 | DEX |
1447953 | Dec 1976 | DEX |
2615489 | Oct 1977 | DEX |
2634784 | Feb 1978 | DEX |
2745982 | Apr 1979 | DEX |
2015964 | Aug 1969 | FRX |
53-20999 | Sep 1968 | JPX |
48-8700 | Mar 1973 | JPX |
48-32383 | Oct 1973 | JPX |
65-493 | Jul 1965 | NLX |
68-7938 | Jun 1969 | ZAX |
933107 | Aug 1963 | GBX |
1019919 | Feb 1966 | GBX |
1084070 | Sep 1967 | GBX |
1129820 | Oct 1968 | GBX |
1230447 | May 1971 | GBX |
1290724 | Sep 1972 | GBX |
176682 | Nov 1965 | SUX |
179469 | Feb 1966 | SUX |
Entry |
---|
Chem. Abstract, 78, 84998c, Levin et al. |
Chem. Abstract, 83, 98046f, Levin et al. |
Chem. Abstract, 92, 42454f, Morita. |
Chem. Abstract, 92, 199660t, Reinhardt. |
Chem. Abstract, 64, 6764b, and 11323e, Kolesnikov. |
Chem. Abstract, 65, 17131d, Alovitdinov. |
Chem. Abstract, 69, 10811d, Kolesnikov. |
Chem. Abstract, 71, 30915k, Laskovin. |
Chem. Abstract, 71, 70973j, Alovitdinov. |
Chem. Abstract, 72, 32299g, Kolesnikov. |
Chem. Abstract, 82, 13251y, Marhol. |