Number | Date | Country | Kind |
---|---|---|---|
99 05153 | Apr 1999 | FR |
Number | Name | Date | Kind |
---|---|---|---|
6057486 | Merlen et al. | May 2000 | A |
Number | Date | Country |
---|---|---|
0 051 318 | May 1982 | EP |
0 923 987 | Jun 1999 | EP |
2 768 724 | Mar 1999 | FR |
Entry |
---|
S.T. Sie et al., Development and Industrial Performance of a Zeolite-Based Xylene Isomerization Catalyst, Petrochemie, Nov. 1996, pp. 463-468. |