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发明名称
Improvements in or relating to polyurethanes
摘要
申请公布号
GB808571(A)
申请公布日期
1959.02.04
申请号
GB19550035623
申请日期
1955.12.12
申请人
PHOENIX GUMMIWERKE AKTIENGESELLSCHAFT
发明人
分类号
C08G18/10;C08G18/12
主分类号
C08G18/10
代理机构
代理人
主权项
地址
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