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发明名称
COMPOSITIONS DE LIAGE A BASE D'URETHANE DERIVANT D'AMINE-POLYOLS
摘要
申请公布号
BE876906(A1)
申请公布日期
1979.10.01
申请号
BE19790195684
申请日期
1979.06.11
申请人
ASHLAND OIL INC.
发明人
SCHAFER R
分类号
B22C1/20;B22C1/22;C08G18/32;C08G18/50;(IPC1-7):B22C/;C08L/
主分类号
B22C1/20
代理机构
代理人
主权项
地址
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