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发明名称
Spool winding machine
摘要
申请公布号
US1999672(A)
申请公布日期
1935.04.30
申请号
US19330653798
申请日期
1933.01.27
申请人
W. WARREN THREAD WORKS
发明人
WARREN CHARLES B.
分类号
B65H54/16
主分类号
B65H54/16
代理机构
代理人
主权项
地址
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