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发明名称
PROCESS FOR THE FRACTIONATION OF POLYMERS
摘要
申请公布号
US3701764(A)
申请公布日期
1972.10.31
申请号
USD3701764
申请日期
1968.08.26
申请人
UNION CARBIDE CORP.
发明人
BARTHOLOMEW HARGITAY
分类号
C08F6/04;(IPC1-7):C08F1/94
主分类号
C08F6/04
代理机构
代理人
主权项
地址
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