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发明名称
Navigational radar reflector systems
摘要
申请公布号
US2779019(A)
申请公布日期
1957.01.22
申请号
US19540461585
申请日期
1954.10.11
申请人
SVENSKA AKTIEBOLAGET GASACCUMULATOR
发明人
OBERG SVEN
分类号
G01S13/75
主分类号
G01S13/75
代理机构
代理人
主权项
地址
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