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经营范围
发明名称
PROCEDIMIENTO PARA LA PREPARACION DE COMPOSICIONES DE ESPU-MA DE POLIURETANO.
摘要
申请公布号
ES346456(A1)
申请公布日期
1968.12.16
申请号
ES19560003464
申请日期
1967.10.26
申请人
B. H. TECHNICAL DEVELOPMENTS LIMITED
发明人
分类号
C08J9/14;(IPC1-7):B29D/
主分类号
C08J9/14
代理机构
代理人
主权项
地址
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