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发明名称
MARKING INSTRUMENT
摘要
申请公布号
CA904691(A)
申请公布日期
1972.07.11
申请号
CAD904691
申请日期
1970.09.11
申请人
FRANK N. KOLOMEIR
发明人
FRANK N. KOLOMEIR
分类号
B43K21/00;C07D235/30;(IPC1-7):B43K21/00
主分类号
B43K21/00
代理机构
代理人
主权项
地址
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