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发明名称
SWIVELS
摘要
申请公布号
GB1575378(A)
申请公布日期
1980.09.24
申请号
GB19770046990
申请日期
1978.05.25
申请人
WHEWAY WATSON HOLDINGS LTD
发明人
分类号
F16G15/08;(IPC1-7):F16G15/08
主分类号
F16G15/08
代理机构
代理人
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