METHOD FOR MAKING MOULD USING SOLUBLE ORGANIC PATTERN
申请公布号:KR1019900001344(B1)
申请号:KR1019850006328
申请日期:1985.08.30
申请公布日期:1990.03.08
Spritzwasserschutz für Fahrzeuge
AQUEOUS DISPERSION OF POLYAMIDE RESIN
AZACYCLOALKANES AND PROCESS OF MAKING SAME
LINEAR DYNAMOELECTRIC MACHINE WITH LIQUID ARMATURE AND SERIES EXCITATION
KEROSENE CHLORIDE-ALKYLENEPOLYAMINE REACTION PRODUCTS
PROCESS FOR PREPARING OIL-SOLUBLE METAL CONTAINING COMPOSITIONS