Number | Date | Country | Kind |
---|---|---|---|
8134409 | Nov 1981 | GBX |
Number | Name | Date | Kind |
---|---|---|---|
3346873 | Herrmann | Oct 1967 | |
3574122 | Payne et al. | Apr 1971 | |
3985687 | Inamorato et al. | Oct 1976 | |
4018720 | Lengyel et al. | Apr 1977 | |
4070309 | Jacobsen | Jan 1978 | |
4228043 | van den Brom | Oct 1980 | |
4244840 | Straw | Jan 1981 | |
4302347 | Straw et al. | Nov 1981 |
Entry |
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Maston, Ted P. et al., "The Formulation of Non-Built Heavy-Duty Liquids", Part 1 (A) & (B), Soap & Chemical Specialties, Nov. 1979, pp. 33-36, 52, 54 and Dec. 1979, 41-42, 42A, 42B. |