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发明名称
Back-to-back ranges
摘要
申请公布号
GB567053(A)
申请公布日期
1945.01.25
申请号
GB19430014041
申请日期
1943.08.27
申请人
WILSONS & MATHIESONS LIMITED;FELIX BOWEN
发明人
分类号
F24B1/182
主分类号
F24B1/182
代理机构
代理人
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