Lithengrave Trademarks

LITHENGRAVE
UNGRAINED PLANOGRAPHIC PRINTING PLATES
Expired  ·  May 17, 1954  ·  71666523  · 
LITHENGRAVE
CHEMICAL UTILIZED IN THE PREPARATION OF AN UNGRAINED PLANOGRAPHIC PRINTING PLATE FOR USE ON A LITHOGRAPHIC PRINTING PRESS
Expired  ·  May 17, 1954  ·  71666522  ·