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发明名称
UN PROCEDIMIENTO CONTINUO PARA REGENERAR LOS BANOS DE COAGULACIoN DE LA VISCOSA
摘要
申请公布号
ES179236(A1)
申请公布日期
1947.10.01
申请号
ES19360001792
申请日期
1947.07.23
申请人
LA SEDA DE BARCELONA, S.A.
发明人
分类号
(IPC1-7):B29K;C08L
主分类号
(IPC1-7):B29K
代理机构
代理人
主权项
地址
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