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经营范围
发明名称
Improvements in steam or gas turbines
摘要
申请公布号
GB439783(A)
申请公布日期
1935.12.13
申请号
GB19350012888
申请日期
1935.04.30
申请人
AKTIEBOLAGET SPONTAN
发明人
分类号
C10K1/12;F01D5/04;F01D25/30
主分类号
C10K1/12
代理机构
代理人
主权项
地址
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