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发明名称
DOCHTSCHREIBER FUER TINTENPATRONEN MIT ZWISCHENSPEICHER.
摘要
申请公布号
DE1968640(U)
申请公布日期
1967.09.21
申请号
DE196700SC885U
申请日期
1967.06.22
申请人
SCHWAN-BLEISTIFT-FABRIK SCHWANHAEUSSER & CO.
发明人
分类号
主分类号
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