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发明名称
Yarn heating cabinet
摘要
申请公布号
US2538349(A)
申请公布日期
1951.01.16
申请号
US19490086951
申请日期
1949.04.12
申请人
BAHNSON FRED F
发明人
BAHNSON FRED F.
分类号
D03J1/00
主分类号
D03J1/00
代理机构
代理人
主权项
地址
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