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发明名称
HEAT EXCHANGERS
摘要
申请公布号
GB8325224(D0)
申请公布日期
1983.10.26
申请号
GB19830025224
申请日期
1983.09.21
申请人
MARGRAF, A
发明人
分类号
F28F1/02;F28G1/08;(IPC1-7):F28G1/08
主分类号
F28F1/02
代理机构
代理人
主权项
地址
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