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发明名称
Procédé et appareil pour produire des panneaux à nervures venues de matière
摘要
申请公布号
FR1525184(A)
申请公布日期
1968.05.17
申请号
FR19670100508
申请日期
1967.03.28
申请人
BRINGEWALD PROCESS CORPORATION
发明人
分类号
B21H7/00
主分类号
B21H7/00
代理机构
代理人
主权项
地址
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