发明名称 METHOD AND APPARATUS HAVING THREE SURFACES FOR SEALING DISTRIBUTION DUCTS
摘要 An application for an arced sealing tape has a bottom, an inner wall and an outer wall. The surfaces of the inner wall and the outer wall that are closest to a center point of the arc have an adhesive. Likewise, a bottom surface of the bottom also has an adhesive.
申请公布号 US2010156049(A1) 申请公布日期 2010.06.24
申请号 US20080343382 申请日期 2008.12.23
申请人 SEGUR DAVID G 发明人 SEGUR DAVID G.
分类号 F16L21/02 主分类号 F16L21/02
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