AU137775B2
(en )
1948-10-07
Improvements in electric water heaters
AU1633047A
(en )
1948-10-07
Improvements in electric water heaters
AU134734B2
(en )
1948-02-05
Electric water heater
CA443602A
(en )
1947-08-12
Electric water heater
AU133487B2
(en )
Improved electric water heater
AU135037B2
(en )
1947-06-19
Improvements in or relating to electric heaters
AU127082B2
(en )
1947-05-29
Improvements in or relating to electric heaters
AU1041547A
(en )
1948-02-05
Electric water heater
AU133750B2
(en )
1948-01-15
Improvements in and relating to electric water heaters
AU1229547A
(en )
1947-06-19
Improvements in or relating to electric heaters
AU1103547A
(en )
1947-05-29
Improvements in or relating to electric heaters
AU140221B2
(en )
1948-02-19
Improvements in electric water heaters
AU137273B2
(en )
1948-04-08
Improvements in and relating to electric water heating elements
AU135141B2
(en )
1947-05-22
Improvements in bath heaters
AU1011647A
(en )
1948-01-15
Improvements in and relating to electric water heaters
CA442201A
(en )
1947-06-17
Electric heater
AU141118B2
(en )
1948-02-12
Improvements in heating appliances
AU1743548A
(en )
1948-02-19
Improvements in electric water heaters
CA444916A
(en )
1947-11-11
Water heater
CA439804A
(en )
1947-02-18
Water heater
CA439805A
(en )
1947-02-18
Water heater
CA441719A
(en )
1947-05-27
Water heater
AU1182547A
(en )
1948-04-08
Improvements in and relating to electric water heating elements
AU1084447A
(en )
1947-05-22
Improvements in bath heaters
AU133801B2
(en )
1947-03-13
Improvements relating to electric immersion heaters