Patent Assignment
Reel/Frame 034178/0509
Assignment of Assignor's Interest
Recorded: 2014-11-14
Pages: 5
Assignor
LI, JIANGUO
Executed: 2014-10-26
Assignee
BDP ENVIRO TECH LIMITED
1506 TOWER B-1, GOLDEN TOWER, NO. 82, 4TH RING MIDDLE RD, CHAOYANG DISTRICT, BEIJING, 100124, CHINA
Covered Property
(1)
A Bdp Sewage Denitrogenation Treatment System and Method for Sewage Denitrogenation Treatment