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发明名称
Apparatus for producing carpet retaining strips
摘要
申请公布号
US2669714(A)
申请公布日期
1954.02.23
申请号
US19510263096
申请日期
1951.12.24
申请人
ROBERTS MANUFACTURING CO.
发明人
NEWCOMB HOWARD L.;WERNER FRED E.;MYERS RICHARD J.;LAETARI HENRY
分类号
A47G27/04;B27F7/02
主分类号
A47G27/04
代理机构
代理人
主权项
地址
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