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经营范围
发明名称
Procédé de fabrication d'une mousse de polyuréthane souple et hydrophile
摘要
申请公布号
CH474549(A)
申请公布日期
1969.06.30
申请号
CH19670008356
申请日期
1967.06.13
申请人
ELEKAL
发明人
ARCHIPOFF,ALEXIS;NAT. SAMBETH,JOERG,DR. RER.;DUPUY,JEROME
分类号
C08J9/00;(IPC1-7):C08G22/46
主分类号
C08J9/00
代理机构
代理人
主权项
地址
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