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发明名称
Boiler generating steam according to the indirect method
摘要
申请公布号
US1768057(A)
申请公布日期
1930.06.24
申请号
US19280249120
申请日期
1928.01.24
申请人
SCHMIDT'SCHE HEISSDAMPF-G. M. B. H.
发明人
HARTMANN OTTO H.
分类号
F22B1/12
主分类号
F22B1/12
代理机构
代理人
主权项
地址
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