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发明名称
摘要
申请公布号
JPH0468181(B2)
申请公布日期
1992.10.30
申请号
JP19830064890
申请日期
1983.04.13
申请人
NIPPON SIGNAL CO LTD
发明人
YOMOGIHARA KOICHI
分类号
B61L1/18;B61L23/00
主分类号
B61L1/18
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