Pneumatic cleaning apparatus for open end friction spinning mach
Pneumatically operated debris removal device for an open-end spi
Positive and negative pressure rotor cleaning assembly for a rot
Positive and negative pressure rotor cleaning method for a rotor
Pressurized air cleaning arrangement for an open-end friction sp
Procedure for cleaning a rotor of a spinning unit of the open-en
Process and an apparatus for the pneumatic cleaning of a thread
Process and apparatus for cleaning an open-end spinning rotor
Process and device to connect a negative-pressure channel to a n