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经营范围
发明名称
Improvements in Moulding
摘要
申请公布号
GB1157844(A)
申请公布日期
1969.07.09
申请号
GB19670003664
申请日期
1967.01.25
申请人
CELANESE CORPORATION
发明人
分类号
B29C45/26
主分类号
B29C45/26
代理机构
代理人
主权项
地址
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