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发明名称
Stylographe à bille.
摘要
申请公布号
CH299219(A)
申请公布日期
1954.05.31
申请号
CHD299219
申请日期
1951.10.03
申请人
BIRO-PATENTE AG.
发明人
AG. BIRO-PATENTE
分类号
B43K7/02
主分类号
B43K7/02
代理机构
代理人
主权项
地址
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