C - Chemistry – Metallurgy – 11 – D
Inventor
C - Chemistry, Metallurgy
11
D
Inventor
Edge winding of electro-magnetic cores
Method and apparatus for helically winding strip material
Method and apparatus for perforating a moving helical strip
No associations
LandOfFree
Benjamin F. Hart does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Benjamin F. Hart, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Benjamin F. Hart will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-352938