Aqueous solutions for obtaining metals by reductive deposition

Aqueous solutions for obtaining noble metals by chemical...

Aqueous-alcoholic, foam-growth-controlling printing ink composit

Arrangement for applying written or drawn information onto image

Arsenic pentoxide glasses

Asbestos-free building material plates and method of making same

Asbestos-free composition for millboard for use at high temperat

Asbestos-free joint compounds

Assembly or set of different color inks and an assembly of writi

Authenticatable security paper and authenticating composition th

Autocatalytic chemical deposition of zinc tin alloy

Autocatalytic electroless gold plating composition

Autocatalytic electroless gold plating composition

Azo dye compound, ink containing the same, and recording method

Azo dyes containing a carboxy group

Azoacylacetamide dispersing agents and azo-pigment compositions

Backing for weld underside formation

Ball clay

Ball pen inks which do not form clogging crystalline masses with

Ball-point writing instrument containing an aqueous ink composit