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发明名称
Pencil clip
摘要
申请公布号
US1999966(A)
申请公布日期
1935.04.30
申请号
US19330695900
申请日期
1933.10.30
申请人
HERNANDEZ JOSE ANDRES Y
发明人
HERNANDEZ JOSE ANDRES Y
分类号
B43K25/02
主分类号
B43K25/02
代理机构
代理人
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