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经营范围
发明名称
VALVES ESPECIALLY SLIDE VALVES
摘要
申请公布号
GB1575557(A)
申请公布日期
1980.09.24
申请号
GB19770019530
申请日期
1977.05.10
申请人
DANFOSS A/S
发明人
分类号
F16K3/00;F16K3/02;F16K31/68;G05D23/02;(IPC1-7):F16K31/00
主分类号
F16K3/00
代理机构
代理人
主权项
地址
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