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发明名称
Improvements relating to the production of polyolefines
摘要
申请公布号
GB991397(A)
申请公布日期
1965.05.05
申请号
GB19640006769
申请日期
1964.02.18
申请人
W. R. GRACE & CO.
发明人
分类号
B01J19/14;B01J19/18;C08F2/00;C08F10/00
主分类号
B01J19/14
代理机构
代理人
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地址
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