Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
CPC Subgroup
F17D 5/08

Protection of installations or persons from the effects of high voltage induced in the pipe-line (emergency protective circuit arrangements H02H)

Full Title

Protection or supervision of installations (arrangements for protecting foundations E02D31/00; protecting pipes from damage or internal or external wear F16L57/00, against corrosion and scale F16L58/00; investigation of the fluid-tightness of structures G01M3/00) > Protection of installations or persons from the effects of high voltage induced in the pipe-line (emergency protective circuit arrangements H02H)