AU144950B2
(en )
1949-04-17
Improvements in and relating to electric heaters
AU2637749A
(en )
1949-04-17
Improvements in and relating to electric heaters
AU148898B2
(en )
1950-01-26
Improvements in or relating to electric heating elements
AU146032B2
(en )
1950-02-16
Improvements in or relating to electric heating elements
AU3123349A
(en )
1950-01-26
Improvements in or relating to electric heating elements
AU3159749A
(en )
1950-02-16
Improvements in or relating to electric heating elements
AU141341B2
(en )
1949-08-11
Improvements in and relating to electric fires
AU146760B2
(en )
Improvements in and relating to electric fuses
AU144872B2
(en )
1950-06-22
Improvement in and relating to bath heaters
AU148629B2
(en )
1950-11-16
Improvements in or relating to electric radiators
AU2808849A
(en )
1949-08-11
Improvements in and relating to electric fires
AU143877B2
(en )
1949-08-11
Improvements in and relating to electric puke-generating circuits
AU143553B2
(en )
1950-02-09
Improvements in and relating to sensitive electric switches
AU2841049A
(en )
1950-06-22
Improvement in and relating to bath heaters
AU144564B2
(en )
1949-04-28
Improvements in and relating to electric lamp bases
AU148139B2
(en )
1949-08-18
Improvements in and relating to electric lamps or similar devices
AU3104349A
(en )
1950-11-16
Improvements in or relating to electric radiators
AU2809049A
(en )
1949-08-11
Improvements in and relating to electric puke-generating circuits
AU145036B2
(en )
1949-06-16
Improvements in or relating to electric insulators
AU145216B2
(en )
1949-06-16
Improvements in or relating to electric insulators
AU145089B2
(en )
1949-07-28
Improvements in or relating to electric resistance devices
AU144255B2
(en )
1949-09-08
Improvements in or relating to electrical resistances
AU2622149A
(en )
1950-02-09
Improvements in and relating to sensitive electric switches
AU143357B2
(en )
1949-12-22
Improvements in and relating to electric pickup devices
AU143676B2
(en )
1949-09-15
Improvements in and relating to electric pulse generators