FR328278A
(en )
1903-07-09
Steam supply device for boilers with instantaneous steam generation
FR474E
(en )
1903-01-17
Steam boiler feedwater purifier
FR329783A
(en )
1903-08-06
Anti-scaling agent for steam boilers says: "poligravite"
FR343291A
(en )
1904-09-29
Device for superheating the steam in fire-tube generators
FR329253A
(en )
1903-07-28
Superheater device system for steam generators
FR341685A
(en )
1904-08-17
Steam boiler feed device
FR337389A
(en )
1904-04-05
Steam superheater
FR348461A
(en )
1905-04-14
Feeder for steam boilers
FR331572A
(en )
1903-09-19
Improvements to water purifiers for steam boilers
FR329682A
(en )
1903-08-04
Feedwater regulator for steam generators
FR349370A
(en )
1905-05-26
Superheater for tubular boilers
FR340373A
(en )
1904-07-05
Water circulation device for steam boilers
CH31648A
(en )
1905-05-15
Tubular boiler with device for superheating the steam
FR334775A
(en )
1903-12-31
New device for recovering waste heat from steam boilers
FR336623A
(en )
1904-03-14
Regulator device for steam turbines
FR343425A
(en )
1904-10-06
Improvements to regulators for steam boilers
FR374330A
(en )
1907-06-10
Superheater for steam boilers
FR355095A
(en )
1905-10-23
Steam superheater for tubular boilers
FR341684A
(en )
1904-08-17
Steam boiler
FR387884A
(en )
1908-07-25
Device for the expansion of steam boilers
FR326153A
(en )
1903-05-18
Feeder for steam boiler
FR345444A
(en )
1904-11-30
Steam engine regulator
FR352716A
(en )
1905-08-19
Superheater aquatube boiler
FR345907A
(en )
1904-12-22
Distribution mechanism for steam engines
CH28651A
(en )
1904-06-15
Apparatus for bringing milk by evaporation to a solid state