Textiles: spinning, twisting, and twining
Apparatus and processes
Open end spinning
Inventor
active
Ball bearing
Closing member for compressed air carrying polygonal tubes...
Drive and bearing for a shaft-less open-end spinning rotor
Driving bearing device for spinning rotors of open end spinning
Roller for belt stretching mechanism
No associations
LandOfFree
Wilhelm Birkenmaier does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Wilhelm Birkenmaier, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Wilhelm Birkenmaier will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-631771