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经营范围
发明名称
Means and Method for Lining Pipe at its Ends
摘要
申请公布号
GB1182133(A)
申请公布日期
1970.02.25
申请号
GB19670019195
申请日期
1967.04.26
申请人
RAYMOND INTERNATIONAL INC.
发明人
分类号
B28B19/00
主分类号
B28B19/00
代理机构
代理人
主权项
地址
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