专利名称：Shingle gauge 发明人：Duane H. Morford 申请号：US08/687917
割的成语申请日：19960729
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公开号：US05735057A
公开日：
木香的作用与功效19980407
专利内容由知识产权出版社提供
摘要：A shingle gauge includes a circular collar that is adjustable cured to the hammerhead of a conventional hammer and includes a pair of rearwardly projecting side rails, which are connected by a stud having a cylindrically headed nuts fastened outside the side rails. The distance between the cylindrically headed nuts and a front edge of the shingle gauge is ud to measure the desired distance between adjacent rows of shingles fastened to a roof.
申请人：MORFORD; DUANE H.飘动
代理人：Kenneth W. Iles表示想的词语有
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