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发明名称
摘要
申请公布号
FR2138773(A1)
申请公布日期
1973.01.05
申请号
FR19720017994
申请日期
1972.05.19
申请人
SPERRY RAND
发明人
分类号
B60K31/00;G01S13/02;G01S13/93;(IPC1-7):60R21/00;60R18/00;01S9/00
主分类号
B60K31/00
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