The embodiments disclose a vacuum cleaner. The vacuum cleaner includes a suction nozzle capable to adjusting the height with regard to the bottom surface.
申请公布号
US8732899(B2)
申请公布日期
2014.05.27
申请号
US200913147936
申请日期
2009.02.12
申请人
PARK SANG-JUN;HYUN YOUNG-MIN;KWON HYUK-JOO;SHIN HYO-CHURL;YANG HAE-SEOCK;SEO JIN-WOOK;LG ELECTRONICS INC.
发明人
PARK SANG-JUN;HYUN YOUNG-MIN;KWON HYUK-JOO;SHIN HYO-CHURL;YANG HAE-SEOCK;SEO JIN-WOOK
