Changsha
China
3
2012-11-22
The entities that hold a legal rights for patent applications filed by inventor Liu Munan:
Munan Liu from Changsha, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
CRANE TRANSITION ASSISTING DEVICE, TRANSPORT TRAILER WITH ASSISTING DEVICE AND CRANE DISASSEMBLING/ASSEMBLING METHOD BY USE OF ASSISTING DEVICE
#2 | 2012-10-18SUPER-LIFTING DEVICE OF CRANE, CONTROL SYSTEM AND CONTROL METHOD THEREOF
#3 | 2012-06-28Counterweight loading and unloading device and movable crane
3200716 ⎘