发明名称 MANUALLY OPERATED CUTTING DEVICE
摘要 A manually operated cutting device for cutting stones, concrete and similar materials and including a cutting element formed of a rotatable ring- shaped support member having a circumferential indentation, and a band-shaped continuous cutting tool provided with a plurality of cutting bodies and cooperating with the indentation of the support member.
申请公布号 CA2251332(C) 申请公布日期 2003.07.15
申请号 CA19982251332 申请日期 1998.10.23
申请人 SCHITTL, JOSEF;ERIKSSON, THOMAS 发明人 SCHITTL, JOSEF;ERIKSSON, THOMAS
分类号 B28D1/08;B23D57/00;B23D61/18;(IPC1-7):B28D1/08 主分类号 B28D1/08
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