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发明名称
Improvements in or relating to power transmission for sewing and similar machines
摘要
申请公布号
GB405553(A)
申请公布日期
1934.02.08
申请号
GB19330020350
申请日期
1933.07.19
申请人
ALLBOOK AND HASHFIELD LIMITED;PERCY HASHFIELD
发明人
分类号
D05B69/12
主分类号
D05B69/12
代理机构
代理人
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地址
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