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发明名称
Plastic asbestos tile containing rosinester modified phenol-formaldehyde resin and a vinyl resin
摘要
申请公布号
US2926150(A)
申请公布日期
1960.02.23
申请号
US19570656205
申请日期
1957.05.01
申请人
ARMSTRONG CORK COMPANY
发明人
LERCH ROBERT L.
分类号
C04B26/12;C08L61/10;C08L61/14
主分类号
C04B26/12
代理机构
代理人
主权项
地址
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