Refrigeration
With indicator or tester
Condition sensing
Inventor
active
No associations
LandOfFree
John H. Blair 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 H. Blair, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and John H. Blair will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-817537