72008777
May 22, 1956
Feb 5, 1957
PAPER MAKING MACHINERY-NAMELY, BEATERS AND ROLLS THEREFOR, JORDANS AND FILLINGS AND PLUGS THEREFOR,REFINERS AND PLUGS THEREFOR, SCREENS, PULPERS, DISINTEGRATORS, WASHERS, BLEACHERS, DUSTERS, CHESTS, SLICES, AND FILTERS
Yarns and Threads