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摘要
申请公布号
FR2038403(A1)
申请公布日期
1971.01.08
申请号
FR19700013138
申请日期
1970.04.10
申请人
LITTLE ARTHUR INC,US
发明人
分类号
D04H3/04;(IPC1-7):04H3/00;32B5/00;32B31/00
主分类号
D04H3/04
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