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经营范围
发明名称
Improvements in and relating to heat exchangers
摘要
申请公布号
GB1009178(A)
申请公布日期
1965.11.10
申请号
GB19620027690
申请日期
1962.07.19
申请人
HERBERT FERNYHOUGH MADDOCKS
发明人
MADDOCKS HERBERT FERNYHOUGH
分类号
F28F3/08
主分类号
F28F3/08
代理机构
代理人
主权项
地址
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