Combination Or Multi-purpose Tools Not Otherwise Provided For; Details Or Components Of Portable Power-driven Tools Not Particularly Related To The Operations Performed And Not Otherwise Provided For
H02K
Dynamo-electric Machines
Y02E
Reduction Of Greenhouse Gas [ghg] Emissions, Related To Energy Generation, Transmission Or Distribution
H02P
Control Or Regulation Of Electric Motors, Electric Generators Or Dynamo-electric Converters; Controlling Transformers, Reactors Or Choke Coils
H01M
Processes Or Means, E.g. Batteries, For The Direct Conversion Of Chemical Energy Into Electrical Energy
