发明名称 An electrically controlled stop-motion device for detecting metallic substances in fibrous materials and stopping its passage into process machinery, such as scutching, opening, carding, scribbling and like machines
摘要
申请公布号 GB465899(A) 申请公布日期 1937.05.19
申请号 GB19350033825 申请日期 1935.12.06
申请人 THOMAS MERCHANT 发明人
分类号 D01G31/00 主分类号 D01G31/00
代理机构 代理人
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