The invention relates to a new process for producing useful intermediates for the manufacture of NEP inhibitors or prodrugs thereof, in particular NEP inhibitors comprising a -amino- -biphenyl- -methylalkanoic acid, or acid ester, backbone, such as N—-4-amino–methyl butanoic acid ethyl ester or salt thereof. Each of the lateral fastening members has a first surface, a second surface, and an orifice disposed near the center of the lateral fastening member. The network name can be analyzed to identify at least one text signal. Spreading sequence correlation values between each pair are manipulated and stored in lookup tables. A method for forming the circuit including a process for recovering the current of the IO pull-down device and its advantages are also disclosed. An extruding member having a plurality of extruding rods protruding from the workpiece supporting face is slidably provided in the workpiece support, and the panel material is detached from the locating pin since the extruding member causes a tip face of the extruding rods to be moved to a carry-out position by the hollow piston.