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发明名称
Absperrventil fuer Druckluftverteilungsanlagen
摘要
申请公布号
DE733887(C)
申请公布日期
1943.04.05
申请号
DE1941B195266D
申请日期
1941.08.19
申请人
BROWN, BOVERI & CIE AG.
发明人
MARQUARD GEORG
分类号
H01H33/32
主分类号
H01H33/32
代理机构
代理人
主权项
地址
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