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发明名称
Instruments graphiques
摘要
申请公布号
BE578169(A1)
申请公布日期
1959.08.17
申请号
BE19590578169
申请日期
1959.04.27
申请人
COLUMBIA PEN & PENCIL CO. INC.
发明人
NATHAN ZEPELOVITCH
分类号
B43K24/08;(IPC1-7):B43C
主分类号
B43K24/08
代理机构
代理人
主权项
地址
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