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发明名称
Système radar perfectionné employant la modulation de fréquence
摘要
申请公布号
FR949408(A)
申请公布日期
1949.08.30
申请号
FRD949408
申请日期
1947.07.16
申请人
MARCONI'S WIRELESS TELEGRAPH COMPANY LIMITED
发明人
分类号
G01S1/02
主分类号
G01S1/02
代理机构
代理人
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地址
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