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发明名称
Improvements in boiler plants
摘要
申请公布号
GB383255(A)
申请公布日期
1932.11.10
申请号
GB19310003291
申请日期
1931.01.02
申请人
ELEKTROWERKE AKTIENGESELLSCHAFT
发明人
分类号
F23M5/02
主分类号
F23M5/02
代理机构
代理人
主权项
地址
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