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发明名称
THE AUTOMATIC ADJUSTMENT OF TENSION IN MATERIAL DRAWN OFF A ROLL
摘要
申请公布号
GB9024788(D0)
申请公布日期
1991.01.02
申请号
GB19900024788
申请日期
1990.11.14
申请人
BURDON, JOHN
发明人
分类号
B65H23/04;B65H23/06;B65H23/182;B65H23/185
主分类号
B65H23/04
代理机构
代理人
主权项
地址
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