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经营范围
发明名称
Improvements in or relating to folding leaflets or expanding folders of the concertina type, and method of manufacturing same
摘要
申请公布号
GB534557(A)
申请公布日期
1941.03.10
申请号
GB19400004514
申请日期
1940.03.11
申请人
SOCIETE A RESPONSABILTTE LIMITEE "L. DANEL"
发明人
分类号
B41L1/32;B65H5/28
主分类号
B41L1/32
代理机构
代理人
主权项
地址
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