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发明名称
IMPROVEMENTS IN AND RELATING TO TUBING
摘要
申请公布号
GB9025923(D0)
申请公布日期
1991.01.09
申请号
GB19900025923
申请日期
1990.11.28
申请人
TEXTILVER S A
发明人
分类号
B29C44/32;B29C47/02;B29C53/68;F16L59/147;F16L59/153
主分类号
B29C44/32
代理机构
代理人
主权项
地址
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