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发明名称
Grid section
摘要
申请公布号
US2746094(A)
申请公布日期
1956.05.22
申请号
US19520319973
申请日期
1952.11.12
申请人
SACO-LOWELL SHOPS
发明人
CURLEY ROBERT S.
分类号
D01G9/00
主分类号
D01G9/00
代理机构
代理人
主权项
地址
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