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发明名称
Weaving loom
摘要
申请公布号
US2613691(A)
申请公布日期
1952.10.14
申请号
US19470784983
申请日期
1947.11.10
申请人
AHRENS FREDRICK J
发明人
AHRENS FREDRICK J.
分类号
D03D29/00
主分类号
D03D29/00
代理机构
代理人
主权项
地址
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