This is a continuation-in-part of copending application Ser. No. 20,307, filed Mar. 2, 1987.
Number | Name | Date | Kind |
---|---|---|---|
2830883 | Eastman | Apr 1958 | |
2987386 | Chapman et al. | Jun 1961 | |
3977844 | Van Slyke | Aug 1976 | |
4007018 | Slater et al. | Feb 1977 | |
4026679 | Collin | May 1977 | |
4328008 | Muenger et al. | May 1982 | |
4370161 | Turkdogan | Jan 1983 |
Number | Date | Country |
---|---|---|
54-202 | May 1978 | JPX |
Entry |
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The Merck Index, 8th ed., Stecher et al, eds., Merck & Co., Inc., 1968, pp. 190, 192. |
Perry's Chemical Engineers' Handbook, 6th ed., Perry et al, eds., McGraw-Hill Book Co., 1984, pp. 23-63. |
Number | Date | Country | |
---|---|---|---|
Parent | 20307 | Mar 1987 |