AU128933B2
(en )
1948-08-19
Improvements in or relating to immersion electrical water heaters
AU2359845A
(en )
1948-08-19
Improvements in or relating to immersion electrical water heaters
AU129593B2
(en )
1948-11-11
Improvements relating to electric water heaters
AU127527B2
(en )
1948-05-06
Improvements in or relating to water heaters
AU125824B2
(en )
1947-10-30
Improvements in or relating to water heaters
AU126656B2
(en )
1948-02-05
Improvements in and relating to electric water heaters
AU2151745A
(en )
1948-11-11
Improvements relating to electric water heaters
AU127866B2
(en )
1948-06-10
Improvements in water heaters
AU2165345A
(en )
1947-10-30
Improvements in or relating to water heaters
AU2393845A
(en )
1948-05-06
Improvements in or relating to water heaters
AU2407445A
(en )
1948-02-05
Improvements in and relating to electric water heaters
CA427147A
(en )
1945-05-01
Electric water heater
CA427572A
(en )
1945-05-15
Electric water heater
AU2281345A
(en )
1948-06-10
Improvements in water heaters
CA425262A
(en )
1945-01-30
Immersion water heater
AU133801B2
(en )
1947-03-13
Improvements relating to electric immersion heaters
AU125606B2
(en )
1947-10-09
Improvements in and relating to water heaters
AU967247A
(en )
1947-03-13
Improvements relating to electric immersion heaters
AU135037B2
(en )
1947-06-19
Improvements in or relating to electric heaters
AU127082B2
(en )
1947-05-29
Improvements in or relating to electric heaters
AU1984945A
(en )
1947-10-09
Improvements in and relating to water heaters
AU126278B2
(en )
1947-12-24
Improved electric water heaters ofthe storage type
CA431295A
(en )
1945-11-13
Water heater
AU135300B2
(en )
1946-11-28
Improvements in electric immersion heaters
AU127089B2
(en )
1948-03-25
Improvements in or relating to electric resistance thermometers