51375 ⎘
General aspects of processes or apparatus for joining preformed parts; General aspects dealing with the joint area or with the area to be joined; Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr Leaving the burrs unchanged for providing particular properties to the joint, e.g. as decorative effect
Sub-classes:Laser welding plastic segments
#2Air flow rate measurement device
#3Microfluidic foil structure for metering of fluids
#4Novel Microfluidic Sample Holder
#5Pouch having expanded polymer edges