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发明名称
Dampfregelventil mit Dampftrockner, insbesondere fuer Lokomotiven
摘要
申请公布号
DE592070(C)
申请公布日期
1934.02.01
申请号
DE1931N032619D
申请日期
1931.09.08
申请人
NOVO VALVE CORPORATION
发明人
分类号
F22B37/26
主分类号
F22B37/26
代理机构
代理人
主权项
地址
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