| http://www.w3.org/ns/prov#value | - ch as printing inks, and method and apparatus for making sameUS5344489 *15 Nov 19916 Sep 1994Manfred R. KuehnleSynthetic, monodispersed color pigments for the coloration of media such as printing inks, and method and apparatus for making sameUS5378574 *23 Jun 19893 Ene 1995Xerox CorporationDyes covalently bonded to surface of silica particle, electrographyUS5406314 *13 Dic 199311 Abr 1995Kuehnle;
|
