Uncategorized
Inventor
Electric furnace
Forming method
Kiln and method of firing refractory tubes
Method of supporting blocks of silica glass
Refractory materials
No associations
LandOfFree
J. Edwards Frederick does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with J. Edwards Frederick, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and J. Edwards Frederick will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-639793