Mark A. Martinka

Details Mark A. Martinka Mark A. Martinka

Telephonic communications

Multi-line or key substation system with selective switching...

With special service

Inventor

active

Affiliated with

Also associated with

No associations

Rating

Mark A. Martinka does not yet have a rating. At this time, there are no reviews or comments for this inventor.

If you have personal experience with Mark A. Martinka, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mark A. Martinka will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-P-338197