发明名称 Ash separating shovel
摘要 An ash separating shovel is provided and consists of a tapered body member that has a diagonal ribbed reticulated middle portion. The body member is folded along two lines with inwardly diagonal ribs of the reticulated middle portion to form side walls and a bottom wall.
申请公布号 US4491357(A) 申请公布日期 1985.01.01
申请号 US19830558990 申请日期 1983.12.07
申请人 RICHARDS, GEORGE A. 发明人 RICHARDS, GEORGE A.
分类号 B07B1/02;F24B15/08;(IPC1-7):A01B1/02 主分类号 B07B1/02
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