Number | Date | Country | Kind |
---|---|---|---|
90 09090 | Jul 1990 | FRX |
Number | Name | Date | Kind |
---|---|---|---|
4125482 | Sinha | Nov 1978 | |
4178270 | Fujita et al. | Dec 1979 | |
5051389 | Lang et al. | Sep 1981 |
Number | Date | Country |
---|---|---|
0107494 | May 1984 | EPX |
0119924 | Sep 1984 | EPX |
375658 | May 1923 | DE2 |
55-51436 | Apr 1980 | JPX |
61-212309 | Sep 1986 | JPX |
2075357 | Nov 1981 | GBX |
Entry |
---|
Anonymous, "Type CAL Granular Carbon," Calgon Corporation, Aug. 1986, pp. 23-105e et seq. |
Chemical Abstract, vol. 93, No. 8, p. 177, Abstract No. 74869g. |