79267261
Jul 15, 2019
Aug 25, 2020
Active Trademark
Machines and plants for generation of gas; machines and plants for production of hydrogen and oxygen by electrolysis
MachineryInstallation, maintenance, repair of machines and plants for generation of gas; installation, maintenance and repair of machines and plants for production of hydrogen and oxygen by electrolysis
Building Construction and RepairDesign of machines and plants for generation of gas; design of machines and plants for production of hydrogen and oxygen by electrolysis
Computer and Scientific