86059690
Sep 9, 2013
Jul 15, 2014
chemical compositions for impregnating stamp pads; and chemical compositions for creating tonal images on paper, for resisting the deposition of ink on paper to create resist images, and for producing a watermark-like image on paper
Chemicalsstamp pads impregnated with chemical compositions for creating tonal images on paper, for resisting the deposition of ink on paper to create resist images, and for producing a watermark-like image on paper; and containers therefor
Paper Goods and Printed Matter