DK20862C
(en )
1915-12-27
Water pipe boiler with Water and Air preheater.
DK23509C
(en )
1918-09-16
Locomotive boiler with smoke chamber preheater and flue pipes.
DK18745C
(en )
1914-04-27
Hot water boiler.
DK26301C
(en )
1920-07-19
Water pipe boiler.
DK18630C
(en )
1914-03-30
Steam boiler with two Boilers and two Boilers.
AT71067B
(en )
1916-01-25
Water tube boiler.
DK16788C
(en )
1912-12-16
Ship boiler with flue pipe and water circulation pipe.
DK19172C
(en )
1914-08-31
Flue pipe authorities.
DK15620C
(en )
1912-02-19
Stove with water heating system.
DK18574C
(en )
1914-03-16
Of Elements composed Water Pipe Boiler.
CH61151A
(en )
1913-09-01
Hot water boiler
DK15235C
(en )
1911-10-30
Device for feeding locomotive boilers and the like with hot water.
DK15371C
(en )
1911-12-11
Device for feeding locomotive boilers and the like with hot water.
DK18034C
(en )
1913-11-03
Water pipe boiler.
DK16643C
(en )
1912-11-11
Flue pipe authorities.
CH66577A
(en )
1914-09-16
Steam boiler with firebox and tube boiler
ES53427A2
(en )
1912-09-16
Improvements in the construction of water-tubular boilers.
DK19644C
(en )
1914-12-21
Exhaust pipe with adjustable Muffled.
DK12387C
(en )
1909-07-26
Flue pipe boiler with reciprocating overhead pipes won in several turns.
CH67312A
(en )
1914-12-01
Steam boiler
DK15719C
(en )
1912-03-11
Boiler Pipe Blower.
DK17880C
(en )
1913-10-06
Articulated boiler with reciprocating flue.
DK16088C
(en )
1912-06-17
Arrangement of the flues in steam or hot water element boilers.
CH92603A
(en )
1922-01-16
Boiler feed water preheater.
AT67110B
(en )
1914-11-25
Heating pipe superheater.