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摘要
申请公布号
JPH03213001(A)
申请公布日期
1991.09.18
申请号
JP19900008616
申请日期
1990.01.18
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
MATSUMURA TSUTOMU
分类号
H01P1/203;H01P7/08
主分类号
H01P1/203
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