给房间加湿有啥好办法# Living
j*3
1 楼
在google patent上搜索自己的专利,最后一条写是指专利被据了???恳请大牛谢谢!
LEGAL EVENTS
Date Code Event Description
Feb 20, 2010 C06 Publication
Apr 12, 2010 C10 Request of examination as to substance
Apr 18, 2012 C12 Rejection of an application for a patent
LEGAL EVENTS
Date Code Event Description
Feb 20, 2010 C06 Publication
Apr 12, 2010 C10 Request of examination as to substance
Apr 18, 2012 C12 Rejection of an application for a patent