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发明名称
Writing implements
摘要
申请公布号
US2941510(A)
申请公布日期
1960.06.21
申请号
US19550555451
申请日期
1955.12.27
申请人
PAPER MATE OF PUERTO RICO, INC.
发明人
MARCOTTE JAMES L.
分类号
B43K24/08
主分类号
B43K24/08
代理机构
代理人
主权项
地址
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