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发明名称
ZYLINDRISCHER KERBSTIFT OHNE KOPF.
摘要
申请公布号
DE1844456(U)
申请公布日期
1962.01.04
申请号
DE196100P8285U
申请日期
1961.05.19
申请人
PREH ELEKTROFEINMECHANISCHE WERKE JAKOB PREH NACHF.
发明人
分类号
主分类号
代理机构
代理人
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