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摘要
申请公布号
US3021000(A)
申请公布日期
1962.02.13
申请号
US19590800850
申请日期
1959.03.20
申请人
WALDORF PAPER PRODUCTS COMPANY
发明人
MEYERS HAROLD S.
分类号
A45C9/00
主分类号
A45C9/00
代理机构
代理人
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地址
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