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经营范围
发明名称
Treatment of hydrogels
摘要
申请公布号
GB1066181(A)
申请公布日期
1967.04.19
申请号
GB19630037240
申请日期
1963.09.23
申请人
PHILLIPS PETROLEUM COMPANY
发明人
分类号
B01J23/26;B01J37/02;C08F10/00
主分类号
B01J23/26
代理机构
代理人
主权项
地址
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