U.S. federal trademark · Serial No. 72325265 · Reg. No. 0916723
SCIENTIFIC INSTRUMENTS FOR DETERMINING SURFACE AREA, POROSITY, PORE SIZE, PORE VOLUME, DENSITY, PARTICLE SIZE, [ PARTICLE CLASSIFICATION, ] [ CONTACT ANGLE, ] AND OTHER PHYSICAL PROPERTIES OF MATERIAL-NAMELY, POROSIMETERS, PYCNOMETERS, PARTICLE SIZE ANALYZERS, [ ANGLOMETERS, ] [ CENTRIFUGAL PARTICLE CLASSIFIERS, ] SURFACE AREA AND PORE VOLUME ANALYZERS, [ AND PERMEAMETERS ]
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