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经营范围
发明名称
Systèmes de radiobalises
摘要
申请公布号
FR951382(A)
申请公布日期
1949.10.24
申请号
FRD951382
申请日期
1947.08.07
申请人
INTERNATIONAL STANDARD ELECTRIC CORPORATION
发明人
ALFORD ANDREW;MARCHAND NATHAN
分类号
G01S1/02;G01S19/41
主分类号
G01S1/02
代理机构
代理人
主权项
地址
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