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经营范围
发明名称
ZEICHENAUSRUESTUNG.
摘要
申请公布号
DE6609061(U)
申请公布日期
1972.02.10
申请号
DE19660009061U
申请日期
1966.10.21
申请人
KEUFFEL & ESSER CO.
发明人
分类号
A45C11/34;A45C11/36
主分类号
A45C11/34
代理机构
代理人
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地址
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