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经营范围
发明名称
Tintenleiter an einem Füllfederhalter.
摘要
申请公布号
CH288187(A)
申请公布日期
1953.01.15
申请号
CHD288187
申请日期
1951.01.16
申请人
KOVACS,THEODOR
发明人
KOVACS,THEODOR
分类号
B43K5/18
主分类号
B43K5/18
代理机构
代理人
主权项
地址
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