9 Weighing, measuring, signaling, inspection checking apparatus and instruments, namely, calipers for measuring injection valves, gear units, hip joints, pistons, steering gears, engine blocks, cam shafts, conrods, pumps, valve seats, rolling bearings, tool fixtures, dental implants and cylinder heads, coordinate measuring machines, distance measuring apparatus, instruments for measuring length, length measuring gauges, measurement standard devices for nanometrology, namely, measuring tools having a pattern in the micrometer or nanometer ranges, measuring apparatus, namely, bevels, measuring apparatus, namely, sizers for injection valves, gear units, hip joints, pistons, steering gears, engine blocks, cam shafts, conrods, pumps, valve seats, rolling bearings, tool fixtures, dental implants and cylinder heads, measuring instrumentation and apparatus, namely, digitizers, measuring rules, measuring tapes, screw-thread measuring machines and instruments, testing equipment for measuring the position or form of workpieces in a machine tool, tool measuring instruments; electric, pressure and precision measuring apparatus and instruments, namely, pneumatic transducers, measuring computers, setting masters for controlling dimensional settings of the claimed measuring apparatus, apparatus for recording, transmission or reproduction of data, sound or images; data processors; computers and software for the recording and evaluation of measuring data; implements for measuring technology, namely, pneumatic transducers, computer hardware for recording and evaluating measurement data collected from at least one of the members of the group comprising, injection valves, gear units, hip joints, pistons, steering gears, engine blocks, cam shafts, conrods, pumps, valve seats, rolling bearing, tool fixtures, dental implant, and cylinder heads