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发明名称
Ventil mit Servosteuerung
摘要
申请公布号
CH352891(A)
申请公布日期
1961.03.15
申请号
CHD352891
申请日期
1957.07.06
申请人
HAENY & CIE.
发明人
分类号
F16K1/12
主分类号
F16K1/12
代理机构
代理人
主权项
地址
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