Uncategorized
Inventor
Step-by-step telephone system with range extension
Telephone line concentrator signaling system
Telephone line concentrator system
Telephone switching system serving long customer loops and...
No associations
LandOfFree
Charles W. Zebe does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Charles W. Zebe, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Charles W. Zebe will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-36988