From June, 5438 to February, 2004, he obtained the patent name: cake pressing and discharging mechanism of crisp cake machine, and the patent number was ZL 2003 2 0 120325 0.
On June 5438+ 10, 2005, we obtained the patent name: crispy cake machine (SBJ series automatic), and the patent number was ZL 2004 3 0 12 1702 2.
On June 5438+ 10, 2005, the patent name was obtained: shortcake machine (SBJ series manual quick), and the patent number was ZL 2004301217018.
In September 2006, we obtained the patent name: cinder automatic molding machine. Patent number: ZL 2005 2 0075 1 10 0.
On June 5438+ 10, 2006, we obtained the patent name: cinder briquetting machine (JBJ series), patent number: ZL 2005 3 0088698 9.
On June 5438+ 10, 2007, we obtained the patent name: automatic iron slag powder briquetting machine, with the patent number of ZL 2006 2 0 125 148 9.