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经营范围
发明名称
Improvements relating to heat interchange apparatus
摘要
申请公布号
GB621368(A)
申请公布日期
1949.04.07
申请号
GB19470005249
申请日期
1947.02.22
申请人
SERCK RADIATORS LIMITED;ALFRED MATTHEW MARTIN;GEORGE ALAN MONTGOMERIE
发明人
分类号
F28F9/22
主分类号
F28F9/22
代理机构
代理人
主权项
地址
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