Electricity: electrical systems and devices
Control circuits for electromagnetic devices
Systems for magnetizing, demagnetizing, or controlling the...
Inventor
active
Magnetic field transducer systems
Sonar transducer with tuning plate and tuning fluid
No associations
LandOfFree
Theodore J. Mapes does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Theodore J. Mapes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Theodore J. Mapes will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-783588