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经营范围
发明名称
Improvements in or relating to tubular heat exchangers
摘要
申请公布号
GB879200(A)
申请公布日期
1961.10.04
申请号
GB19560033284
申请日期
1956.10.31
申请人
WASHINGTON ENGINEERING LIMITED
发明人
BINDER HARTWIG GEORG
分类号
F28D1/03;F28D1/053
主分类号
F28D1/03
代理机构
代理人
主权项
地址
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