Chemistry of carbon compounds
Miscellaneous organic carbon compounds
Inventor
active
Refractory heat-insulating materials
Tundish with weirs
Vessels for containing molten metal
No associations
LandOfFree
John Henry Courtenay does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with John Henry Courtenay, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and John Henry Courtenay will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-470524