and accounting machinery maintenance and repair services of computers and peripheral equipment maintenance and repair services of transport machinery and equipment maintenance and repair services of electrical household appliances maintenance and repair services of telecommunication equipments and apparatus...
for an electromagnetic telegraph that he completed in . the following year he filed a caveat, or legal notice, at the patent office in washington, d.c., and tried without success to obtain european patents for his apparatus. he also invented a code, now known as the morse code, for use with his telegraph...
feathers and down textile weaving, manufacture of textiles wholesale of textiles precision equipment dentistry - accessories and supplies manufacture of industrial process control equipment manufacture of medical and surgical equipment and orthopaedic appliances manufacture of optical instruments and photographic...
more credit cover imbalance pricing trading charges transmission losses trading disputes and decisions balancing mechanism units balancing mechanism units balancing mechanism (bm) units are used as units of trade within the balancing mechanism. each bm unit accounts for a collection of plant and/or apparatus...