DIFF Subgroup
F03G 6/04 gaseous
Introduced: January 1990
Full Title
Full titles differ between systems:
IPC:
Devices for producing mechanical power from solar energy > using a single state working fluid > gaseous
CPC:
Devices for producing mechanical power from solar energy (solar boilers F24) > using a single state working fluid > gaseous
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
Navigate with arrow keys, Enter to open