Uncategorized
Inventor
Country: United States Of America
Cement
Cement manufacture
Manufacture of carbon for electric lights
Metallic packing
Packing compound
Cement
Cement manufacture
Manufacture of carbon for electric lights
Metallic packing
Packing compound
LandOfFree
James Whitcomb does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with James Whitcomb, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and James Whitcomb will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-249126