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发明名称
Power-driven sewing machines and stop motion devices therefor
摘要
申请公布号
US2940407(A)
申请公布日期
1960.06.14
申请号
US19580708316
申请日期
1958.01.10
申请人
JOHNSTON, ALLEN & COMPANY LIMITED
发明人
MITCHELL WALTER
分类号
B65H63/028;D05B51/00
主分类号
B65H63/028
代理机构
代理人
主权项
地址
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