6
Metal hydrogen storage containers; metal hydrogen storage containers for use with hydrogen generators
7
Electric hydrogen generators; hydrogen compressors; power operated industrial hydrogen dispensers
9
Electrochemical fuel cells; metered and automatic chemical dispensers; electrochemical fuel cells for use with hydrogen generators; metered and automatic chemical dispensers for use with hydrogen generators
11
Combinations of hydrogen generators, compressors, storage containers and dispensers sold as a unit; hydrogen generators that use water as a feed stock
20
Non-metal hydrogen storage containers; non-metal hydrogen storage containers for use with hydrogen generators
37
Installation and maintenance of hydrogen generators, hydrogen compressors, hydrogen storage containers, hydrogen dispensers, fuel cells, and combinations of thereof
Die Bezeichnungen wurden automatisch übersetzt. Übersetzung anzeigen