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发明名称
Improvements in or relating to liquid heating systems
摘要
申请公布号
GB378486(A)
申请公布日期
1932.08.05
申请号
GB19310013310
申请日期
1931.05.05
申请人
SOCIETE POUR LE PERFECTIONNEMENT DE LA CHAUFFERIE
发明人
分类号
F24D19/10;G01K17/16
主分类号
F24D19/10
代理机构
代理人
主权项
地址
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