CH20823A
(en )
1901-04-15
Warm and cold air shower with electrical operation
CH17724A
(en )
1899-08-31
Ventilation device in cold rooms
CH322E
(en )
1900-08-31
Ventilation device in cold rooms
CH18691A
(en )
1900-03-15
Cold room with ventilation device
CH17315A
(en )
1899-05-31
Bathtub with heater
CH18509A
(en )
1900-01-15
Bathtub with heater
CH19429A
(en )
1900-07-15
Cooling device with an ice compartment formed in the upper part
CH17504A
(en )
1899-06-30
Food can with heating device
CH18894A
(en )
1900-03-31
Central heating and ventilation equipment in buildings and apartments
CH22918A
(en )
1902-04-30
New cold room for domestic and commercial use
CH20235A
(en )
1900-12-31
Insulating wall on cold rooms
ES24437A1
(en )
1899-08-01
Improvements in cooling devices.
CH56776A
(en )
1912-11-16
Element for heating and cooling purposes
CH19057A
(en )
1900-04-30
Mattress with insert
CH16665A
(en )
1899-01-15
Barber's case with water heating device
CH20924A
(en )
1901-06-15
Iron with heating device
ES25549A1
(en )
1900-03-16
Improvements in electrical heating devices.
AT36363B
(en )
1909-02-25
Drying device for dough and the like.
CH28908A
(en )
1904-06-30
Cold room for domestic and commercial use
ES24534A1
(en )
1899-08-16
Improvements introduced in devices to heat and cool water and their applications in conjunction with them.
CH20676A
(en )
1901-03-15
Electric heater with fan
GB189905107A
(en )
1900-02-10
Improvements in Radiators for Heating Buildings and the like.
CH17319A
(en )
1899-05-31
Glass plate for covering and application purposes
DK2242C
(en )
1899-05-23
Tin box with heating device.
CH20299A
(en )
1901-01-15
Device to reduce condensation and voltage losses in cold steam engines