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发明名称
摘要
申请公布号
FR2113474(A5)
申请公布日期
1972.06.23
申请号
FR19710039236
申请日期
1971.11.02
申请人
MAMRUD ABRAM;PRIEBE GERHARD
发明人
分类号
F21V7/05;F21V21/00;G09F13/14;(IPC1-7):F21V7/00;G09F19/00
主分类号
F21V7/05
代理机构
代理人
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