PROCESS AND EQUIPMENT FOR CLEANING IMPURE WASH LIQUOR FORMED DURING THE WASHING OF SURFACES HEAVILY POLLUTED WITH FINE-DISPERSE MINERAL MATTERS AND PETROLEUM PRODUCTS, AS WELL AS FOR PRODUCING THE WASH LIQUOR
摘要
申请公布号
HU195940(B)
申请公布日期
1988.08.29
申请号
HU19840004041
申请日期
1984.11.01
申请人
MAGYAR SZENHIDROGENIPARI KUTATO FEJLESZTOE INTEZET,HU