WOODWELDING
Ultrasonic machines for processing porous material, namely, machines for joining objects of porous materials using ultrasonic radiation; vibration generating machines for processing porous material, namely, machines for joining objects of porous material using vibration; power-operated handheld devices, namely, handheld ultrasonic tools, for joining objects of porous material by means of ultrasound, handheld devices, namely, handheld ultrasonic tools, for joining objects of porous material by...
Registered · August 16, 2002 · 78154963 ·