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发明名称
CORRUGATED PAPER MACHINE
摘要
申请公布号
CA518300(A)
申请公布日期
1955.11.08
申请号
CAD518300
申请日期
申请人
PACKAGING MATERIALS CORP.
发明人
PAUL BROWN
分类号
主分类号
代理机构
代理人
主权项
地址
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