发明名称 Vacuum Assisted Scraper
摘要 A vacuum assisted scraper draws air from both in front of and behind the scraper blade to collect dust and debris as the scraper is used. The scraper keeps the work area clean and prevents dust buildup from hindering the use of the scraper.
申请公布号 US2008109986(A1) 申请公布日期 2008.05.15
申请号 US20060559292 申请日期 2006.11.13
申请人 LOVELESS MICHAEL 发明人 LOVELESS MICHAEL
分类号 A47L9/06 主分类号 A47L9/06
代理机构 代理人
主权项
地址