AU121131A
(en )
1932-02-25
Improvements in steam heating units for cooking and similar purposes
AU2832030A
(en )
1931-07-23
Improved steam heating unit for cooking and similar purposes
AU2832030B
(en )
1931-07-23
Improved steam heating unit for cooking and similar purposes
AU3067030A
(en )
1931-12-10
Means for use in heating water and cooking operations
AU2821930A
(en )
1931-05-14
Improvements in and relating togas stoves for cooking purposes
AU446731A
(en )
1932-09-15
Improvements in and relating to central heating
AU732332A
(en )
1932-11-17
Improvements in or relating to cooking and heating devices
CA313636A
(en )
1931-07-28
Water heater and steam condenser
AU369031A
(en )
1932-05-19
Improvements in steam-circulation heating plant
CA314594A
(en )
1931-08-25
Electric heating unit for stoves and ranges
CA307661A
(en )
1931-01-13
Heating stove
AU102703B2
(en )
1937-12-16
Improvements in cooking ovens or like heating devices
AU125231A
(en )
1931-07-30
Improvements in steam rebeaters
CA314859A
(en )
1931-09-01
Heat unit and cabinet
CA317650A
(en )
1931-12-01
Steam heating system
AU3041330A
(en )
1932-01-07
Improvements in cooking stoves
AU604032A
(en )
1933-06-29
Improvements in and relating to steam heating systems andthe like
CA314383A
(en )
1931-08-18
Heating boiler
CA307444A
(en )
1931-01-06
Heating boiler
CA317206A
(en )
1931-11-17
Heating boiler
CA335544A
(en )
1933-09-12
Cooking and heating device
CA315925A
(en )
1931-10-06
Steam boiler and furnace
CA308813A
(en )
1931-02-24
Gas radiant and heater
AU510436A
(en )
1937-12-16
Improvements in cooking ovens or like heating devices
CA311888A
(en )
1931-06-02
Heater or toaster