CH67382A
(en )
1914-12-01
Kitchen stove with boiler to heat water
FR471477A
(en )
1914-10-29
Kitchen stove with boiler for heating water
FR449317A
(en )
1913-02-24
Kitchen stove with boiler-tank for obtaining hot water
FR440634A
(en )
1912-07-16
Kitchen stove with central heating device by hot water
FR526851A
(en )
1921-10-15
Water heater for kitchen stoves
FR464445A
(en )
1914-03-20
Improvements to kitchen stoves fitted for heating apartments with hot water
FR506411A
(en )
1920-08-21
Hot water production boiler for domestic and other uses
FR454091A
(en )
1913-06-25
Boiler for domestic heating with steam or hot water
CH68879A
(en )
1915-05-01
Water and steam collector for boilers
FR444687A
(en )
1912-10-23
Kitchen stove boiler for central heating and hot water preparation
FR532323A
(en )
1922-02-01
Combined kitchen stove with tubular boiler for hot water heating
FR417689A
(en )
1910-11-19
Stove with boiler for domestic hot water heating
FR495504A
(en )
1919-10-10
Boiler for hot water heating
CH70104A
(en )
1915-09-01
Kitchen stove with device for heating the water of a hot water heating system
GB191028838A
(en )
1911-11-16
Improvements in and relating to Combination Ranges, Coppers, and Baths.
DK18083C
(en )
1913-11-10
Stove with built-in hot water boiler and two fireplaces.
DK27272C
(en )
1921-03-07
Hot water stove with two Hot water boilers.
GB191508283A
(en )
1915-12-16
Improvements in or relating to Water Tube Boilers.
FR540311A
(en )
1922-07-08
Locomotive boiler with water pipes in the firebox
FR546475A
(en )
1922-11-14
Boiler with separate tubes for the passage of flames, smoke and water
FR649806A
(en )
1928-12-28
Boiler for water heating and as a stove
FR441699A
(en )
1912-08-13
Improvements to water heating devices
FR484175A
(en )
1917-09-12
Boiler arrangement for hot water or steam production
FR463094A
(en )
1914-02-13
Improvements made to water heating devices
CH69141A
(en )
1915-07-01
Gas stove with hot water tank