This application is a continuation-in-part of our co-pending application, Ser. No. 373,927, filed May 3, 1982 now abandoned.
Number | Name | Date | Kind |
---|---|---|---|
4126443 | Gadea | Nov 1978 | |
4163662 | Baker, Jr. | Aug 1979 | |
4289525 | Pasarela et al. | Sep 1981 | |
4369057 | Takeno et al. | Jan 1983 | |
4396415 | Synnatschke et al. | Aug 1983 |
Entry |
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Cooper, "Freezing Point Depressant, etc.", CA83, No. 166504f, (1975). |
Ueno et al., "Effects of Urea, etc.", CA63, pp. 5869-5870, (1965). |
Grapp et al., "Frost Resistance, etc.", (1975), CA84, No. 110498k, (1976). |
Anon., "Road Salt, Inhibitors, etc.", CA70, No. 70540v, (1969). |
Number | Date | Country | |
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Parent | 373927 | May 1982 |