79006971
Aug 30, 2004
Mar 28, 2006
Foundry sand coated with synthetic resin and mixed with hardening agent; foundry sand coated with synthetic resin; synthetic resin containing quartz sand and mixed with hardening agent; synthetic resin containing quartz sand; chemicals, namely, bonding agents for making mold, phenol derivative for photoresist, anti-aging agent for plastic, curing agents of phenol derivative for original plates for printing; adhesives other than for stationery or household purposes; non-metallic minerals, namely, foundry sand; unprocessed plastics
Chemicals