AU152485B2
(en )
1951-01-25
Improvements in or relating to electrical measuring devices
AU3826850A
(en )
1951-01-25
Improvements in or relating to electrical measuring devices
AU151901B2
(en )
1951-02-08
Improvements in or relating to electrical measuring instruments
AU3860150A
(en )
1951-02-08
Improvements in or relating to electrical measuring instruments
AU149207B2
(en )
1950-06-01
Improvements in or relating to electrical wiring
AU155553B2
(en )
1952-02-07
Improvements in or relating to electrical testing devices
AU146456B2
(en )
1950-07-13
Improvements in or relating to electric ranges
AU148688B2
(en )
1951-01-11
Improvements in or relating to electric ranges
AU154707B2
(en )
1951-01-18
Improvements in or relating to electrical calculating circuits
AU151945B2
(en )
1950-06-22
Improvements in or relating to electrical fittings
AU148220B2
(en )
1950-05-11
Improvements in or relating to impedance measuring equipment
AU149237B2
(en )
1950-10-26
Improvements in or connected with measuring devices
AU151069B2
(en )
1950-05-11
Improvements in or relating to electric semiconductors
AU144193B2
(en )
1950-03-09
Improvements in or relating to stop devices
AU3342650A
(en )
1950-06-01
Improvements in or relating to electrical wiring
CA465160A
(en )
1950-05-16
Electric measuring device
AU154001B2
(en )
1951-01-18
Improvements in or relating to electric calculating circuits
AU669251A
(en )
1952-02-07
Improvements in or relating to electrical testing devices
AU152826B2
(en )
1950-08-10
Improvements in or relating to electrical storage apparatus
AU145007B2
(en )
1949-02-03
Improvements in or relating to electrical indicating devices
AU3773550A
(en )
1951-01-11
Improvements in or relating to electric ranges
AU3419250A
(en )
1950-07-13
Improvements in or relating to electric ranges
AU151077B2
(en )
1950-10-05
Improvements in or relating to electric discharge devices
AU154759B2
(en )
1951-02-01
Improvements in or relating to electrical recording apparatus
AU3809450A
(en )
1951-01-18
Improvements in or relating to electrical calculating circuits