B - Operations – Transporting – 03 – D
Inventor
B - Operations, Transporting
03
D
Inventor
Country: Japan
Method of beneficiation of complex sulfide ores
Method of recovering copper and zinc concentrates from...
Receptacle and medical suction device equipped therewith
No associations
LandOfFree
Hajime Nakazawa does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Hajime Nakazawa, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hajime Nakazawa will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-1107190