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发明名称
Perfectionnements aux procédés de repérage électromagnétique des obstacles
摘要
申请公布号
FR921206(A)
申请公布日期
1947.04.30
申请号
FRD921206
申请日期
1945.11.07
申请人
SADIR-CARPENTIER
发明人
GLOESS PAUL
分类号
G01S7/292;G01S13/02;G01S13/44
主分类号
G01S7/292
代理机构
代理人
主权项
地址
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