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发明名称
Bobbin receptacle support
摘要
申请公布号
US2401602(A)
申请公布日期
1946.06.04
申请号
US19450595532
申请日期
1945.05.24
申请人
BELFORTI GEORGE F
发明人
BELFORTI GEORGE F.
分类号
D03D45/20
主分类号
D03D45/20
代理机构
代理人
主权项
地址
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