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发明名称
Balises radioélectriques
摘要
申请公布号
FR951661(A)
申请公布日期
1949.11.02
申请号
FRD951661
申请日期
1947.08.07
申请人
INTERNATIONAL STANDARD ELECTRIC CORPORATION
发明人
GRIEG DONALD DAVID;FRUM ALEXANDER;DUBIN LESTER
分类号
G01S1/02;G01S19/37
主分类号
G01S1/02
代理机构
代理人
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