G01R 31/56 Testing of electric apparatus (testing of transformers G01R31/62; testing of connections G01R31/66)
Introduced: January 2020
Title
Titles differ between systems:
IPC: Testing of electric apparatus
CPC: Testing of electric apparatus (testing of transformers G01R31/62; testing of connections G01R31/66)
Full Title
Full titles differ between systems:
Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere > Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections > Testing of electric apparatus
Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere ( testing line transmission systems H04B3/46; testing or measuring semiconductors or solid state devices during manufacture ) > Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections (testing of sparking plugs H01T13/58) > Testing of electric apparatus (testing of transformers G01R31/62; testing of connections G01R31/66)
No child classifications to compare. This is a leaf node in both IPC and CPC.