Stock material or miscellaneous articles
Composite
Of polyamide
Inventor
active
Magnetic recording discs
Magnetic recording media
Magnetic recording media
Magnetic recording media
Magnetic recording media containing elastomeric polyurethane bin
No associations
LandOfFree
Hans-Joerg Hartmann does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Hans-Joerg Hartmann, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hans-Joerg Hartmann will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-473374