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发明名称
WRITING IMPLEMENT
摘要
申请公布号
GB2041296(B)
申请公布日期
1982.07.14
申请号
GB19790040048
申请日期
1979.11.20
申请人
ALVES DOS SANTOS A;ALVES DOS SANTOS H
发明人
分类号
B43K24/02;B43K21/16;B43K24/10;(IPC1-7):B43K27/00
主分类号
B43K24/02
代理机构
代理人
主权项
地址
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