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发明名称
APPARATUS FOR FOLDING FLEXIBLE MATERIALS
摘要
申请公布号
US3550931(A)
申请公布日期
1970.12.29
申请号
USD3550931
申请日期
1969.02.10
申请人
CHROBOK HOFFMANN KG.
发明人
KURT HOFFMANN
分类号
B29C53/04;B29C67/00;C14B11/00;(IPC1-7):B65H45/00
主分类号
B29C53/04
代理机构
代理人
主权项
地址
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