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经营范围
发明名称
Perfectionnements aux vannes multivoies
摘要
申请公布号
FR1315508(A)
申请公布日期
1963.01.18
申请号
FR19620888578
申请日期
1962.02.20
申请人
COMPAGNIE FRANCAISE THOMSON-HOUSTON
发明人
分类号
F16K7/02;F16K11/02;F16K31/10
主分类号
F16K7/02
代理机构
代理人
主权项
地址
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