Improvements in or relating to rotary steam generators
GB362250A
Rotary steam generators
US1816712A
Rotating steam boiler
US1857710A
Rotating steam generator
DE522962C
Slowly rotating steam generator
GB300634A
Improvement in rotating steam generators
US1882379A
Rotating boiler
GB285425A
Rotary steam generator
GB236171A
Improvements in or relating to steam generators of the rotary type
GB195956A
Improvements relating to steam-generators
GB193418A
Improvements in apparatus for reading off the water level in steam generators consisting of rotary elements or nonrotary elements with a rotary layer of water
GB193417A
Improvements in feed water heaters for steam generators with a rotary layer of water
GB193416A
Improvements in steam generators with a rotary layer of water