Changes
/* IPC/ ECLA Classes */
|Circuit arrangements for ac mains or ac distribution networks/ Arrangements for parallely feeding a single network by two or more generators, converters or transformers
|-
|align = "center"| [http://www.wipo.int/ipcpub/#refresh=page¬ion=scheme&version=20110101&symbol=H02K0017420000 H02K17/42]
|DYNAMO-ELECTRIC MACHINES/ Asynchronous induction motors; Asynchronous induction generators/ Asynchronous induction generators
|-
