Machines not elsewhere specified
Material working, abrading, or founding machinery
Cutting
Inventor
active
Shank of grinding pen
Shank of grinding pen
No associations
LandOfFree
Hsi-Chang Wang does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Hsi-Chang Wang, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hsi-Chang Wang will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-2689072