发明名称 Cutting of materials
摘要 A device for cutting logs which involves swinging a chain saw about a fixed pivot to bring the chain of the saw into cutting engagement with a log while the log is supported in elevated position the apparatus includes a table having a log supporting top, and a pivoted mounting plate for the chain saw.
申请公布号 US4949613(A) 申请公布日期 1990.08.21
申请号 US19820427486 申请日期 1982.09.29
申请人 BONE, ARNOLD R. 发明人 BONE, ARNOLD R.
分类号 B27B17/00 主分类号 B27B17/00
代理机构 代理人
主权项
地址