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发明名称
Perfectionnements aux contrôleurs de pression
摘要
申请公布号
FR1011424(A)
申请公布日期
1952.06.23
申请号
FRD1011424
申请日期
1949.02.04
申请人
ETABLISSEMENTS ED. JAEGER
发明人
MALIVERT J. E.
分类号
G01L17/00
主分类号
G01L17/00
代理机构
代理人
主权项
地址
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