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发明名称
Improvements in the manufacture of polyamides
摘要
申请公布号
GB525516(A)
申请公布日期
1940.08.29
申请号
GB19390006386
申请日期
1939.02.27
申请人
WILLIAM WARREN TRIGGS
发明人
分类号
C08G69/26
主分类号
C08G69/26
代理机构
代理人
主权项
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