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发明名称
UN METODO PARA PREPARAR UNA ESPUMA DE POLIURETANO.
摘要
申请公布号
ES454355(A1)
申请公布日期
1977.12.16
申请号
ES19550004543
申请日期
1976.12.17
申请人
M & T CHEMICALS INC.
发明人
分类号
C08G18/00;C08G18/22;C08G18/24;C08G18/40;C08G18/63;C08L33/00;C08L33/02;C08L51/00;C08L51/02;C08L67/00;C08L75/00;C08L77/00;(IPC1-7):29D/
主分类号
C08G18/00
代理机构
代理人
主权项
地址
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