AU112028B2
(en )
1940-12-12
Improvements in or relating to radiant type heaters and mantles for use in radiant type heaters
AU566339A
(en )
1940-12-12
Improvements in or relating to radiant type heaters and mantles for use in radiant type heaters
AU111560B2
(en )
1940-09-26
Improvements in or relating to heating furnaces
AU429739A
(en )
1940-09-26
Improvements in or relating to heating furnaces
AU111749B2
(en )
1940-10-31
Improvements in and relating to bath heaters
AU529339A
(en )
1940-10-31
Improvements in and relating to bath heaters
AU105773B2
(en )
1938-11-24
Improvements in and relating to sectional heating boilers
AU111513B2
(en )
Improvements in or relating to furnaces
AU109949B2
(en )
1940-03-14
Improvements in combined refregerating and water heating appratus
CA383903A
(en )
1939-09-05
Water heater and incinerator
AU108299B2
(en )
1939-08-01
Improvements in and relating to radiant lighting means for advertising andthe like
AU109735B2
(en )
1940-02-10
Improvements in and relating to electrically heated ovens
AU110064B2
(en )
1940-03-21
Improvements in and relating to electric heating elements
CA379308A
(en )
1939-01-31
Container and heating means
AU108163B2
(en )
1939-08-17
Improvements in or relating to induction furnaces
AU484237A
(en )
1938-11-24
Improvements in and relating to sectional heating boilers
AU107973B2
(en )
1939-07-27
Improvements in or relating to infrared and longer wavelength radiating tubes
AU108016B2
(en )
1939-07-27
Improvements in and relating to electrically-heated thermostatically controlled ovens
CA379318A
(en )
1939-01-31
Heater burner
AU110235B2
(en )
1940-04-11
Improvements in and relating to tank furnaces for glass
AU90239A
(en )
1940-03-14
Improvements in combined refregerating and water heating appratus
AU111025B2
(en )
1940-07-25
Improvements in or relating to oil burner systems for heating purposes
AU110635B2
(en )
Improvements in or relating to the heating of enclosures
AU474038A
(en )
1939-08-01
Improvements in and relating to radiant lighting means for advertising andthe like
AU110349B2
(en )
1940-04-24
Improvements in or relating to thermostats