51699 ⎘
General aspects of processes or apparatus for joining preformed parts; General aspects of machine operations or constructions and parts thereof; General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps said pressing elements being supported or backed-up by springs or by resilient material
Product packing assembly for packing food products
#302Method of and apparatus for applying a film optionally including advertising or other visible material, to the surface of a handrail for an escalator or moving walkway
#303Table-top electric heat sealer
#304Phase-shifting mask and semiconductor device
#305Apparatus for connecting planar plastic materials
#306Endovascular graft joint and method for manufacture
#307Systems and methods for assembling a skin of a composite structure
#308Apparatus and method of attaching a file fastener to a backboard