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发明名称
Dispositif de réglage à fluide sous pression
摘要
申请公布号
FR881602(A)
申请公布日期
1943.04.30
申请号
FRD881602
申请日期
1942.04.29
申请人
BROWN, BOVERI & COMPAGNIE
发明人
分类号
G05D13/00
主分类号
G05D13/00
代理机构
代理人
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地址
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