Trade mark laws of the world, and unfair trade
Singer, Berthold
Trade mark laws of the world, and unfair trade by B. Singer. - Chicago [Hammond press, W. B. Conkey company] 1913. - 1 p. b., [5]-685, [1] p. 24cm.
13002580
Trademarks
Competition, Unfair
Marcas de fabricas. Competencia económicas desleal.
Trade mark laws of the world, and unfair trade by B. Singer. - Chicago [Hammond press, W. B. Conkey company] 1913. - 1 p. b., [5]-685, [1] p. 24cm.
13002580
Trademarks
Competition, Unfair
Marcas de fabricas. Competencia económicas desleal.