Static structures (e.g., buildings)
Stepped; e.g., stair
Tread unit on horizontal tread member connected to riser
Inventor
active
Footboard for indoor staircase
Reversible footboard for staircase
No associations
LandOfFree
Masafumi Nakatsubo does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Masafumi Nakatsubo, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Masafumi Nakatsubo will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-726037