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发明名称
APPROACH DETECTOR AND MANUFACTURE THEREOF
摘要
申请公布号
JPH02268202(A)
申请公布日期
1990.11.01
申请号
JP19900049645
申请日期
1990.03.02
申请人
BENTORII NEBADA CORP
发明人
MAAKU II SHIYATSUTSU
分类号
G01B7/14;G01B7/00;G01H11/02;G01V3/10
主分类号
G01B7/14
代理机构
代理人
主权项
地址
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