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经营范围
发明名称
Régulateur automatique de niveau d'huile
摘要
申请公布号
FR944498(A)
申请公布日期
1949.04.06
申请号
FRD944498
申请日期
1947.03.15
申请人
发明人
LENOBLE CHARLES
分类号
G05D9/02
主分类号
G05D9/02
代理机构
代理人
主权项
地址
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