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发明名称
HEAT EXCHANGE METHOD AND APPARATUS PREVENTING SCALE BUILD UP ON APPARATUS
摘要
申请公布号
NZ186435(A)
申请公布日期
1981.03.16
申请号
NZ19780186435
申请日期
1978.02.10
申请人
AUSTRAL-ERWIN ENGINEERING CO
发明人
ERWIN R W
分类号
主分类号
代理机构
代理人
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