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经营范围
发明名称
Zeichenpantograph
摘要
申请公布号
DE827711(C)
申请公布日期
1952.01.14
申请号
DE1950SC01867
申请日期
1950.04.20
申请人
WILLY SCHLOTFELDT
发明人
SCHLOTFELDT WILLY
分类号
B43L13/10
主分类号
B43L13/10
代理机构
代理人
主权项
地址
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