发明名称 DEVICE FOR CONNECTING CURTAIN RAILS END TO END
摘要 One or more molded plugs or fingers are nailed through an axial passage to the end of one curtain rail. The plugs fit for rigid attachment into channels opening at the end of a second curtain rail. As a result, the curtain rails can be connected end to end.
申请公布号 US3641622(A) 申请公布日期 1972.02.15
申请号 USD3641622 申请日期 1969.02.19
申请人 WILHELM HACHTEL 发明人 WILHELM HACHTEL
分类号 A47H1/08;A47H1/104;(IPC1-7):A47H1/04 主分类号 A47H1/08
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