CH587492A5CH291275ACH291275ACH587492A5CH 587492 A5CH587492 A5CH 587492A5CH 291275 ACH291275 ACH 291275ACH 291275 ACH291275 ACH 291275ACH 587492 A5CH587492 A5CH 587492A5
Authority
CH
Switzerland
Application number
CH291275A
Original Assignee
Aco Fa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Aco FafiledCriticalAco Fa
Publication of CH587492A5publicationCriticalpatent/CH587492A5/xx
G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
H—ELECTRICITY
H04—ELECTRIC COMMUNICATION TECHNIQUE
H04Q—SELECTING
H04Q1/00—Details of selecting apparatus or arrangements
H04Q1/18—Electrical details
H04Q1/20—Testing circuits or apparatus; Circuits or apparatus for detecting, indicating, or signalling faults or troubles
