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经营范围
发明名称
Improvements in or relating to heat exchangers for fluids
摘要
申请公布号
GB459978(A)
申请公布日期
1937.01.19
申请号
GB19360001127
申请日期
1936.01.13
申请人
EUGENE CAMILLE SAINT-JACQUES
发明人
分类号
F28D7/02
主分类号
F28D7/02
代理机构
代理人
主权项
地址
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