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经营范围
发明名称
Dispositif d'empilage
摘要
申请公布号
FR757017(A)
申请公布日期
1933.12.19
申请号
FRD757017
申请日期
1933.06.15
申请人
发明人
SPIEGEL JOHANN
分类号
B65H31/34
主分类号
B65H31/34
代理机构
代理人
主权项
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