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发明名称
Slider for fasteners
摘要
申请公布号
US2421791(A)
申请公布日期
1947.06.10
申请号
US19450598220
申请日期
1945.06.08
申请人
THE G. E. PRENTICE MFG. CO.
发明人
LEGAT ROBERT C.
分类号
A44B19/30
主分类号
A44B19/30
代理机构
代理人
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地址
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