C - Chemistry – Metallurgy – 21 – D
Inventor
C - Chemistry, Metallurgy
21
D
Inventor
Apparatus for surface-hardening ferrous alloy
Steel for chain saws
Two-stage process for surface hardening workpieces of...
No associations
LandOfFree
Alfred Kulmburg does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Alfred Kulmburg, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Alfred Kulmburg will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-459140