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发明名称
Riktningventil utan roera delar
摘要
申请公布号
FI943697(A0)
申请公布日期
1994.08.10
申请号
FI19940003697
申请日期
1994.08.10
申请人
HARJUSAARI, HEIKKI JUHANI
发明人
HARJUSAARI, HEIKKI JUHANI
分类号
F16K;(IPC1-7):F16K
主分类号
F16K
代理机构
代理人
主权项
地址
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