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经营范围
发明名称
VALVE SYSTEM
摘要
申请公布号
US3586030(A)
申请公布日期
1971.06.22
申请号
USD3586030
申请日期
1968.06.28
申请人
LARS-GUNNAR NORDIN
发明人
LARS-GUNNAR NORDIN
分类号
F15B7/10;(IPC1-7):G05D16/10
主分类号
F15B7/10
代理机构
代理人
主权项
地址
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