Washing, cleaning, or drying machine
Washing, cleaning, or drying machine
Surface treatment, e.g., floor, street, etc.
Inventor
active
Vacuum cleaner
Vacuum cleaners
No associations
LandOfFree
Sing Kwok Leung does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Sing Kwok Leung, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sing Kwok Leung will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1355886