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经营范围
发明名称
Once-through boiler
摘要
申请公布号
US2858807(A)
申请公布日期
1958.11.04
申请号
US19530395955
申请日期
1953.12.03
申请人
DURRWERKE AKTIENGESELLSCHAFT
发明人
STANGE ERICH
分类号
F22B35/10;F22B35/14;F22G3/00
主分类号
F22B35/10
代理机构
代理人
主权项
地址
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