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发明名称
METHOD AND APPARATUS FOR FABRICATING CORRUGATED BOARD FROM POLY-COATED PAPER
摘要
申请公布号
US4038122(A)
申请公布日期
1977.07.26
申请号
US19750593833
申请日期
1975.07.07
申请人
WESTVACO CORPORATION
发明人
DELIGT, JOHN
分类号
B31F1/36;B31F1/28;(IPC1-7):B31F1/22
主分类号
B31F1/36
代理机构
代理人
主权项
地址
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