发明名称 BACKWRAPPING TROWEL
摘要 The present invention relates to a trowel for backwrapping and coating panels by the use of specially designed blades that form a U shape with an attached handle allowing for use either in a right or left hand application. This trowel fits over a panel on 3 sides so coating material can be applied quickly and smoothly.
申请公布号 CA2063277(A1) 申请公布日期 1993.09.19
申请号 CA19922063277 申请日期 1992.03.18
申请人 MILLER, ERIK O.;MILLER, JOY H. 发明人 MILLER, ERIK O.;MILLER, JOY H.
分类号 B28B17/00;E04F21/06;(IPC1-7):E04F21/06 主分类号 B28B17/00
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