Washing, cleaning, or drying machine
Washing, cleaning, or drying machine
Surface treatment, e.g., floor, street, etc.
Inventor
active
No associations
LandOfFree
Ling Wai Lau does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Ling Wai Lau, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ling Wai Lau will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-2984052