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发明名称
Cork composition manufacture
摘要
申请公布号
US2698253(A)
申请公布日期
1954.12.28
申请号
US19520289000
申请日期
1952.05.20
申请人
ARMSTRONG CORK COMPANY
发明人
PHILLIPS WASHINGTON H.
分类号
C08L97/00
主分类号
C08L97/00
代理机构
代理人
主权项
地址
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