Fluid handling
With casing, support, protector or static constructional...
Jacketed
Inventor
active
No associations
LandOfFree
Irving V. Hefner does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Irving V. Hefner, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Irving V. Hefner will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1033387