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经营范围
发明名称
Improvements in and connected with the production of bas-relief or embossed plaques
摘要
申请公布号
GB397798(A)
申请公布日期
1933.08.31
申请号
GB19330009509
申请日期
1933.03.29
申请人
HUBERT BOGAERTS
发明人
分类号
B44F9/10
主分类号
B44F9/10
代理机构
代理人
主权项
地址
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