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发明名称
Device for use in making or copying drawings, paintings and the like
摘要
申请公布号
GB542537(A)
申请公布日期
1942.01.14
申请号
GB19400013246
申请日期
1940.08.20
申请人
EDGAR HOENIG
发明人
分类号
B43L13/16;B44B1/00
主分类号
B43L13/16
代理机构
代理人
主权项
地址
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