FRAZIER
INSTRUMENTS THAT MEASURE PERMEABILITY OF SUBSTANCES, NAMELY, UNITS COMPOSED OF MANOMETERS AND ELECTRONIC SENSORS THAT MEASURE DIFFERENTIAL PRESSURE TO EVALUATE AIR FLOW, COOLNESS, WARMTH, PENETRATION OF COATINGS, RETENTION OF ADDITIVES, FILTER ABILITY, WATER RESISTANCE, AND DENSENESS AFTER USE OF SAMPLES, INCLUDING, TEXTILES, NONWOVENS, FILTERS, FIBROUS MATERIALS, GEOFABRICS, PAPER, SLINTERED METALS, WIRE CLOTH, ARCHITECTURAL MATERIALS, PLASTIC FILMS, POROUS MATERIALS, CLOTHING, BREATHING MAS...
Registered · May 22, 2001 · 76262607 ·