CH43727A
(en )
1909-06-01
Device for regulating the temperature and humidity of the air in confined spaces
FR397812A
(en )
1909-05-18
Enclosed coil and counterflow device that can be used as refrigerant and heater
CH44948A
(en )
1909-10-01
Device for cooling, humidifying and purifying air
GB190601769A
(en )
1907-01-23
Improvements in Means for Automatically Regulating the Temperature and Humidity of Air in Factories and the like
FR406690A
(en )
1910-02-05
Temperature and humidity control device
CH36151A
(en )
1907-04-15
Device for transporting and keeping food warm
CH40631A
(en )
1908-08-01
Device for extracting and cleaning dusty air
CH42796A
(en )
1909-03-01
Device for preventing and eliminating stuttering
AT23099B
(en )
1906-02-26
Device for drying and purifying air.
FR376034A
(en )
1907-07-29
Heating and ventilation device
FR7578E
(en )
1907-09-02
Heating and ventilation device
CH41014A
(en )
1908-09-16
Device for throwing balls and the like
FR360258A
(en )
1906-04-18
Thermoelectric device indicating and regulating temperature
FR383725A
(en )
1908-03-16
Economical gas and compressed air heater
CH39579A
(en )
1908-04-01
Device for drying tarry and other suspended liquid components containing gases
CH39906A
(en )
1908-05-01
Device for quickly tying and uncoupling cattle
CH34121A
(en )
1906-03-15
Device for roasting and cooling granular roasted food
CH668E
(en )
1907-08-15
Device for roasting and cooling granular roasted food
CH38152A
(en )
1907-09-15
Device for cleaning, tempering, humidifying and disinfecting air
CH40560A
(en )
1908-08-01
Device for protection against sun rays and heat for draft animals
FR373493A
(en )
1907-05-16
Fire alarm device and temperature alarm
FR7084E
(en )
1907-05-14
Thermal device
FR362008A
(en )
1907-02-09
Thermal device
CH36380A
(en )
1906-12-31
Air supply and heating device for rooms
CH66430A
(en )
1914-09-16
Device for drying and purifying air