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发明名称
Perfectionnements aux porte-plume à réservoir
摘要
申请公布号
FR750918(A)
申请公布日期
1933.08.22
申请号
FRD750918
申请日期
1933.02.17
申请人
发明人
EMILE
分类号
B43K5/00
主分类号
B43K5/00
代理机构
代理人
主权项
地址
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