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发明名称
METHOD OF CLEANING THE BRASS PIPES OF THE HEAT EXCHANGERS
摘要
申请公布号
CS208597(B1)
申请公布日期
1981.09.15
申请号
CS19790007594
申请日期
1979.11.07
申请人
VARGA,LUBOS,CS;HOLINKA,MIROSLAV,CS
发明人
VARGA,LUBOS,CS;HOLINKA,MIROSLAV,CS
分类号
F28G9/00;(IPC1-7):F28G9/00
主分类号
F28G9/00
代理机构
代理人
主权项
地址
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