Patent Technology Location : R & D > Patent Technology

The company owns 126 utility model patentsúČ38 invention patents and 13 computer software copyright registration certificates by National Copyright Administration.

No. Patent Name Patent Type Patent No.
67 a kind of chute-type powder grading device utility model ZL 2009 2 0235882.4
68 impact apron of impact crusher utility model ZL 2011 2 0103583.2
69 proportion plate of impact crusher utility model ZL 2011 2 0103564.X
70 a living refuse treatment system integrated with clinker production utility model ZL 2011 2 0084369.7
71 a new type of high temperature sealing device utility model ZL 2011 2 0505742.1
72 a new type of air-cooled sheet pallet utility model ZL 2011 2 0510943.0
73 a type of mill table structure for vertical mill utility model ZL 2011 2 0514501.3
74 a type of scraping structure for pre-grinding vertical mill utility model ZL 2011 2 0514498.5
75 a type of sealing structure between drive shaft and shell forreciprocating utility model ZL 2011 2 0506039.2
76 a new type of limiting device for vertical mill utility model ZL 2012 2 0064009.5
77 a type of sealing device for vertical mill shell utility model ZL 2012 2 0064031.x
78 a type of connection and sealing device utility model ZL 2012 2 0064033.9
79 a type of sealing and compaction device for mill utility model ZL 2012 2 0063788.7
80 a type of load bearing device for roller press utility model ZL 2012 2 0063779.8
81 a type of grate cooler material pushing device utility model ZL 2011 2 0158441.6
82 a type of sliding sealing device utility model ZL 2011 2 0158442.0
83 a type of high temperature-resistance embedded type roll shaft utility model ZL 2011 2 0440839.9
84 one kind of limit device for impact plate of impact crusher utility model ZL 2012 2 0319916.X
85 one kind of grating type plate reeling device for impact crusher utility model ZL 2012 2 0326230.3
86 waste treatment system in coordination with cement clinker production utility model ZL 2012 2 0326268.0
87 one kind of waste burnt ash treatment system utility model ZL 2012 2 0327966.2
88 one kind of multi-roller roller press utility model ZL 2012 2 0331010.X

 

 

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