Uncategorized
Inventor
Charge support in vertical retort
Coke extractor
Gas producer
Retort coke discharger
Retort for the continuous carbonization of coal and the like
No associations
LandOfFree
Joseph West 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 Joseph West Frederick, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Joseph West Frederick will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-702763