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发明名称
CLEANING HEAT EXCHANGERS
摘要
申请公布号
GB2127517(B)
申请公布日期
1986.02.12
申请号
GB19830025224
申请日期
1983.09.21
申请人
ADOLF * MARGRAF
发明人
ADOLF * MARGRAF
分类号
F28F1/02;F28G1/08;(IPC1-7):F28G1/04
主分类号
F28F1/02
代理机构
代理人
主权项
地址
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DENTAL MATERIALS