AU158167B2
(en )
Improvements in or relating to electrical power transmission systems
AU158224B2
(en )
1951-12-06
Improvements in or relating to electrical power transmission systems
AU159007B2
(en )
1951-12-06
Improvements in or relating to electrical power transmission systems
AU159284B2
(en )
1951-12-06
Improvements in or relating to electrical power transmission systems
AU548451A
(en )
1951-12-06
Improvements in or relating to electrical power transmission systems
AU548551A
(en )
1951-12-06
Improvements in or relating to electrical power transmission systems
AU548751A
(en )
1951-12-06
Improvements in or relating to electrical power transmission systems
AU159861B2
(en )
1952-01-10
Improvements in or relating to electric telegraph systems
AU154523B2
(en )
1951-10-18
Improvements in or relating to electric telegraph systems
CA478487A
(en )
1951-11-13
Electric power transmission systems
CA478488A
(en )
1951-11-13
Electric power transmission systems
AU449351A
(en )
1951-10-18
Improvements in or relating to electric telegraph systems
AU611751A
(en )
1952-01-10
Improvements in or relating to electric telegraph systems
AU152936B2
(en )
1951-07-26
Improvements in or relating to controls for power transmission
AU152358B2
(en )
1951-09-06
Improvements in or relating to electric cables
AU154842B2
(en )
1951-07-07
Improvements in or relating to electric cables
AU156127B2
(en )
1951-08-02
Improvements in or relating to electrical heating systems
AU153529B2
(en )
1951-12-20
Improvements in or relating to electrical connections
AU149501B2
(en )
1951-04-05
Improvements in or relating to cases tor electrical components
AU151890B2
(en )
1951-05-17
Improvements in power transmission mechanisms
AU271951A
(en )
1951-07-26
Improvements in or relating to controls for power transmission
AU366451A
(en )
1951-09-06
Improvements in or relating to electric cables
AU179951A
(en )
1951-07-07
Improvements in or relating to electric cables
CA472327A
(en )
1951-03-20
Electric power units
AU292151A
(en )
1951-08-02
Improvements in or relating to electrical heating systems