AU129593B2
(en )
1948-11-11
Improvements relating to electric water heaters
AU2151745A
(en )
1948-11-11
Improvements relating to electric water heaters
CA427147A
(en )
1945-05-01
Electric water heater
CA427572A
(en )
1945-05-15
Electric water heater
AU132557B2
(en )
1949-05-11
Improvements relating to electric heating elements
AU2544345A
(en )
1949-05-11
Improvements relating to electric heating elements
AU128933B2
(en )
1948-08-19
Improvements in or relating to immersion electrical water heaters
AU125824B2
(en )
1947-10-30
Improvements in or relating to water heaters
AU127527B2
(en )
1948-05-06
Improvements in or relating to water heaters
CA431295A
(en )
1945-11-13
Water heater
AU127866B2
(en )
1948-06-10
Improvements in water heaters
AU2359845A
(en )
1948-08-19
Improvements in or relating to immersion electrical water heaters
AU126278B2
(en )
1947-12-24
Improved electric water heaters ofthe storage type
AU2165345A
(en )
1947-10-30
Improvements in or relating to water heaters
AU2393845A
(en )
1948-05-06
Improvements in or relating to water heaters
CA430506A
(en )
1945-10-09
Electric heater
CA429663A
(en )
1945-08-28
Electric heater
CA425409A
(en )
1945-02-06
Electric heater
CA430510A
(en )
1945-10-09
Electric heater
AU130418B2
(en )
Improvements relating to electric heating elements
AU126656B2
(en )
1948-02-05
Improvements in and relating to electric water heaters
CA418824A
(en )
1944-03-07
Electric water heater
AU133801B2
(en )
1947-03-13
Improvements relating to electric immersion heaters
AU130611B2
(en )
Improvements relating to cookers
AU2281345A
(en )
1948-06-10
Improvements in water heaters