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发明名称
VALVE ACTUATION DEVICE
摘要
申请公布号
RO85831(B1)
申请公布日期
1985.01.30
申请号
RO19820108454
申请日期
1982.08.16
申请人
GUSTAV F. GERDTS GMBH. ET CO. KOMMANDITGESELLSCHAFT
发明人
LUR WESSELS;HANS SCHNATMEYER
分类号
F16K31/44
主分类号
F16K31/44
代理机构
代理人
主权项
地址
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