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发明名称
Perfectionnements aux appareils de chauffage de gaz, d'air, de liquides ou d'air et de liquides simultanément
摘要
申请公布号
FR721088(A)
申请公布日期
1932.02.27
申请号
FRD721088
申请日期
1931.08.05
申请人
THE GAS LIGHT AND COKE COMPANY
发明人
CLARK JOSEPH GEORGE;MASTERMAN CYRIL AUBYN;NOBLE THOMAS GEORGE
分类号
F24H1/20
主分类号
F24H1/20
代理机构
代理人
主权项
地址
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