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摘要
申请公布号
JPS5848722(Y2)
申请公布日期
1983.11.08
申请号
JP19780028896U
申请日期
1978.03.07
申请人
发明人
分类号
F21V19/00;F21S4/00;F21S8/04;(IPC1-7):F21S3/02
主分类号
F21V19/00
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