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发明名称
Improvements in or relating to sewing machines
摘要
申请公布号
GB872593(A)
申请公布日期
1961.07.12
申请号
GB19560023515
申请日期
1956.07.30
申请人
TRENT MACHINE COMPANY LIMITED;GEORGE VICTOR TWISS
发明人
分类号
D05B75/06
主分类号
D05B75/06
代理机构
代理人
主权项
地址
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