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经营范围
发明名称
Calculateur automatique
摘要
申请公布号
FR1097215(A)
申请公布日期
1955.07.01
申请号
FRD1097215
申请日期
1953.07.01
申请人
SCHLUMBERGER WELL SURVEYING CORPORATION
发明人
分类号
G06J1/00
主分类号
G06J1/00
代理机构
代理人
主权项
地址
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