Haining
China
3
2018-02-01
The entities that hold a legal rights for patent applications filed by inventor Ge Wei:
Wei Ge from Haining, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Monitoring system of a passenger conveyor and monitoring method thereof
#2 | 2018-02-01Monitoring of step rollers and maintenance mechanics of passenger conveyors
#3 | 2012-11-08Escalator handrail chain
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