154596 ⎘
Protection or supervision of installations Protection of installations or persons from the effects of high voltage induced in the pipe-line
Delimiting unit, pipeline system and method for operating a pipeline system
#2Mitigation of alternating current in pipelines
#3Dissipative lightning resistant tubing system
#4Lightning resistant gas tubing system
#5Composite tubes for a fluid transport system
#6Apparatus and method for detection and cessation of unintended gas flow
#7Apparatus and method for detection and cessation of unintended gas flow
#8Leak prevention method for gas lines
#9Automatic lightning safety valve for water supply system
#10SHUT-OFF VALVE SYSTEM
#11ENERGY NETWORK USING ELECTROLYSERS AND FUEL CELLS
#12Energy network