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发明名称
Improvements in braking mechanism for web supply reels and to web-tensioning means associated therewith
摘要
申请公布号
GB714702(A)
申请公布日期
1954.09.01
申请号
GB19510018571
申请日期
1951.08.07
申请人
FRANK LESLIE AYERS;JOHN PHAIR GRIMSHAW
发明人
分类号
B65B41/12
主分类号
B65B41/12
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