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发明名称
Paper and method of making
摘要
申请公布号
US2069648(A)
申请公布日期
1937.02.02
申请号
US19360063182
申请日期
1936.02.10
申请人
KALAMAZOO PAPER COMPANY
发明人
DENNER PETER F.
分类号
D21H19/06;D21H19/34;D21H19/40;D21H19/50;D21H19/82;D21H19/84;D21H25/14
主分类号
D21H19/06
代理机构
代理人
主权项
地址
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