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发明名称
Vanne
摘要
申请公布号
FR1462540(A)
申请公布日期
1966.12.16
申请号
FR19650040470
申请日期
1965.12.01
申请人
发明人
GROVE MARVIN HENRY
分类号
F16K3/02;F16K3/12
主分类号
F16K3/02
代理机构
代理人
主权项
地址
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