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发明名称
A device for counting thread breakages in textile machines
摘要
申请公布号
GB722289(A)
申请公布日期
1955.01.19
申请号
GB19520015292
申请日期
1952.06.18
申请人
SVENSKA VENTILATIONS A.-B.
发明人
分类号
D01H13/32;G06M1/10;H03K21/02
主分类号
D01H13/32
代理机构
代理人
主权项
地址
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