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经营范围
发明名称
ZEICHENSTIFT.
摘要
申请公布号
DE1722596(U)
申请公布日期
1956.05.17
申请号
DE195600H0837U
申请日期
1956.02.09
申请人
HANS FELIX HEYNAU
发明人
HANS FELIX HEYNAU
分类号
主分类号
代理机构
代理人
主权项
地址
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