Number | Date | Country | Kind |
---|---|---|---|
1472/97 | Jun 1997 | CHX |
Number | Date | Country |
---|---|---|
3-69682 | Mar 1991 | JPX |
3-69682 | Jan 1993 | JPX |
6-287871 | Oct 1994 | JPX |
6-287870 | Oct 1994 | JPX |
Entry |
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W. B. Achwal, Ecological Evaluation of Two Phase Reactive Printing, Colourage, Jan. 1995, pp. 40-41 |