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发明名称
Verfahren zur Herstellung von Kugelschreiberminen
摘要
申请公布号
DE887924(C)
申请公布日期
1953.08.27
申请号
DE1951SC08072
申请日期
1951.11.18
申请人
SCHMIDT MAX
发明人
SCHMIDT MAX
分类号
B43K7/00
主分类号
B43K7/00
代理机构
代理人
主权项
地址
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