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经营范围
发明名称
Steam generator
摘要
申请公布号
US2035908(A)
申请公布日期
1936.03.31
申请号
US19330658009
申请日期
1933.02.23
申请人
SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT
发明人
MICHEL FRIEDRICH
分类号
F22B37/14
主分类号
F22B37/14
代理机构
代理人
主权项
地址
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