Valves and valve actuation
Fluid actuated or retarded
With mechanical movement between actuator and valve
Inventor
active
Apparatus for safely installing and removing spring failsafe...
Compact electromechanical linear actuator
Linkage locking device
Spring locking mechanism
No associations
LandOfFree
Weijian Ma does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Weijian Ma, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Weijian Ma will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-763712