Number | Date | Country | Kind |
---|---|---|---|
86-21343 | Sep 1986 | GBX |
Number | Name | Date | Kind |
---|---|---|---|
2356661 | Downing et al. | Aug 1944 | |
2920105 | Kluge et al. | Jan 1960 | |
3346493 | LeSuer | Oct 1967 | |
3428561 | LeSuer | Feb 1969 | |
3428564 | Bluestein et al. | Feb 1969 | |
3437465 | LeDuer | Apr 1969 | |
3471403 | LeSuer et al. | Oct 1969 | |
3488284 | LeSuer | Jan 1970 | |
3489682 | LeSuer | Jan 1970 | |
3779920 | Devries | Dec 1973 | |
3810837 | Chafetz et al. | May 1974 | |
3969235 | Sung et al. | Jul 1976 | |
4100085 | Peditto et al. | Jul 1978 | |
4104180 | Burnop | Aug 1978 | |
4171269 | Sung et al. | Oct 1979 | |
4171270 | Sung et al. | Oct 1979 | |
4229309 | Cheng et al. | Oct 1980 | |
4320016 | Zoleski et al. | Mar 1982 | |
4326972 | Chemberlin | Apr 1982 | |
4514313 | LeCoent | Apr 1985 |
Number | Date | Country |
---|---|---|
0024146 | Sep 1985 | EPX |
0212922 | Apr 1987 | EPX |
0235929 | Sep 1987 | EPX |
1388021 | Mar 1975 | GBX |
1551820 | Apr 1976 | GBX |
1481553 | Aug 1977 | GBX |
2055885 | Jun 1983 | GBX |
2055886 | Jul 1983 | GBX |
Entry |
---|
Research Disclosure No. 157, May 1977, p. 11, Disclosure No. 15729 of Industrial Properties Ltd., "Anti--Rust Additives for Lubricating Oils". |