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发明名称
Penneholder med Blæksuger.
摘要
申请公布号
DK52806(C)
申请公布日期
1937.03.08
申请号
DKD52806
申请日期
1935.07.09
申请人
KONRAD RIGE JAHN
发明人
KONRAD RIGE JAHN
分类号
主分类号
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代理人
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