7-substituted tetracyclines
A brazing piece, a method of making a brazing piece, and a...
A clamping device for aligning and clamping two pipe ends
A cleaning system for welding torches which effects cleaning...
A contact tip for gas-metal-arc-welding
A control method for copper density in a solder dipping bath
A deburring method
A device for internally welding pipes, comprising proximity...
A device for positioning sheet metal blanks in edge-to-edge...
A device for welding structures, such as motor-vehicle...
A fiber laser cutting process with multiple foci
A flexible continuous welding electrode and method of making...
A flux formulation
A fusion welding process to join aluminium and titanium
A high hardness and wear-resisting flux cored wire
A holding device for workpieces in the form of even metal...
A material and a method for forming a protective coating on...
A method and a sleeve for joining two components