79116390
May 7, 2012
May 21, 2013
Fireproof plastic materials used exclusively for building, namely, styrene resin with graphite for fireproof, urethane resin with graphite for fireproof, epoxy resin with graphite for fireproof; fireproof rubber materials used exclusively for building or construction, namely, butyl rubber with graphite for fireproof, urethane rubber with graphite for fireproof, ethylene-propylene-diene rubber with graphite for fireproof, butadiene-styrene rubber with graphite for fireproof
Nonmetallic Building Materials