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发明名称
METHOD OF CLEANING OF SEDIMENTS THE BOTTOM OF A TANK FOR RAW MATERIALS OR PRODUCTS OF PETROCHEMICAL AND FATS MANUFACTURING INDUSTRIES DLJA PRODUKTOV NEFTEKHIMICHESKOJJ I MASLOZHIROVOJJ PROMYSHLENNOSTI
摘要
申请公布号
PL118307(B2)
申请公布日期
1981.09.30
申请号
PL19790218870
申请日期
1979.10.11
申请人
发明人
分类号
B08B9/08;B65D;B65D88/00;(IPC1-7):B08B9/08
主分类号
B08B9/08
代理机构
代理人
主权项
地址
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