AU241053B2
(en )
1960-09-15
Improvements in electric water heaters
AU236937B2
(en )
1960-10-06
Improvements in electric water heaters
AU4664459A
(en )
1960-09-15
Improvements in electric water heaters
AU4750659A
(en )
1960-10-06
Improvements in electric water heaters
AU257930B2
(en )
1963-05-02
Improvements in electric space heaters
AU255820B2
(en )
1963-04-11
Improvements in or relating to electric heaters
AU241421B2
(en )
1962-10-18
Improvements in or relating to electrical heaters
AU997161A
(en )
1963-05-02
Improvements in electric space heaters
AU241600B2
(en )
1960-08-18
Improvements in water heaters
AU334961A
(en )
1963-04-11
Improvements in or relating to electric heaters
AU245031B2
(en )
1960-10-13
Improvement in electric kettles
AU251046B2
(en )
1962-11-08
Improvements in electric water heater systems
AU252416B2
(en )
1963-01-31
Improvements in water heating systems
CA606921A
(en )
1960-10-18
Water heaters
AU6553660A
(en )
1962-10-18
Improvements in or relating to electrical heaters
AU247338B2
(en )
1963-05-02
Improvements in or relating togas-heated water heaters
AU5374159A
(en )
1960-08-18
Improvements in water heaters
CA597178A
(en )
1960-05-03
Electric heater
CA575115A
(en )
1959-05-05
Electric water heaters
AU5935260A
(en )
1960-10-13
Improvement in electric kettles
AU253223B2
(en )
1963-05-02
Solar water heater
AU255375B2
(en )
1963-04-04
Water heater
AU5436659A
(en )
1962-11-08
Improvements in electric water heater systems
AU243934B2
(en )
1960-05-19
Improvements in instantaneous electric water heaters systems
AU5697160A
(en )
1963-01-31
Improvements in water heating systems