Patent classifications
G
PHYSICS
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G01
MEASURING; TESTING
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G01R
MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
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31/00
Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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G01R31/08
Locating faults in cables, transmission lines, or networks
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G01R31/081
according to type of conductors
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G01R31/085
in power transmission or distribution lines, e.g. overhead
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