Uncategorized
Inventor
Bag former and shaker
Bag magazine
Material weighing and bag filling machine
Paper bags having airtight areas to facilitate automatic bag...
Vacuum gripping device
No associations
LandOfFree
D. Helm Jack does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with D. Helm Jack, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and D. Helm Jack will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-P-661239