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发明名称
Improvements in or relating to vices
摘要
申请公布号
GB614816(A)
申请公布日期
1948.12.23
申请号
GB19460022938
申请日期
1946.08.01
申请人
AIR DUCTS LIMITED;HENRY JAMES ALEXANDER STAPLES
发明人
分类号
B25B1/24;B25B11/00
主分类号
B25B1/24
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