DK26773C
(en )
1920-10-18
Device for Boiler Scrapers for the Pipe Box's Pipe Wall for Steam Boilers.
DK12964C
(en )
1910-02-21
Device for Water Pipe Boilers.
DK14930C
(en )
1911-08-07
Device for Water Pipe Steam Generators.
DK17756C
(en )
1913-09-01
Device for Water Pipe Boilers with Built-in Superheater.
DK20885C
(en )
1916-01-10
Device for Pipe Groups for Water Pipe Boilers.
DK16514C
(en )
1912-10-14
Pipe cleaner for steam boilers.
DK26220C
(en )
1920-06-28
Device for Boiler Scrapers.
DK16227C
(en )
1912-07-22
Device for water level indicators for steam boilers.
CA175017A
(en )
1917-02-13
Clean-out flue for steam boilers
DK13750C
(en )
1910-10-03
Soot cleaner for steam boiler pipes.
DK17328C
(en )
1913-05-19
Devices for Pipe Groups for Water Pipe Boilers.
DK13767C
(en )
1910-10-10
Pipe cleaner for steam boiler pipes.
CA117737A
(en )
1909-04-13
Water tube steam boiler
DK23379C
(en )
1918-08-19
Flue pipes for Ship Steam Boilers.
DK23647C
(en )
1918-10-21
Superheaters for Flue steam boilers.
DK21878C
(en )
1917-02-05
Device for Pipe Groups for Water Pipe Boilers.
DK16433C
(en )
1912-09-23
Device at lighthouses for steam boiler boilers and similar lighthouses.
DK15211C
(en )
1911-10-23
Superheaters for Pipe Boilers.
DK15256C
(en )
1911-11-06
Two-branch superheater pipes for placement in steam boilers' flue pipes.
DK18301C
(en )
1913-12-29
Drum for Water Pipe Boilers.
DK14443C
(en )
1911-04-10
Device by Superheaters built into Water Pipe Boilers.
DK11778C
(en )
1909-02-08
Hose pipe steam boiler.
CA111165A
(en )
1908-03-31
Water eliminator for steam boilers
CA133471A
(en )
1911-05-30
Water tube steam boiler
DK17914C
(en )
1913-10-06
Device for Flue Pipe Superheaters for Locomotives.