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发明名称
Appareil indicateur de pression hydraulique
摘要
申请公布号
FR985950(A)
申请公布日期
1951.07.25
申请号
FRD985950
申请日期
1943.11.16
申请人
发明人
L'HERMITE ROBERT;LEPETIT ALBERT
分类号
G01L7/16
主分类号
G01L7/16
代理机构
代理人
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地址
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