Metallurgical apparatus
Having means for contacting a solid metalliferous material...
With means changing the shape of a treated object, e.g.,...
Inventor
active
Apparatus for heat treating steel
Apparatus for quenching steel pipes
Method for heat treating steel
No associations
LandOfFree
Frederick W. Kruppert does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Frederick W. Kruppert, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Frederick W. Kruppert will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-922973