G21B1/00	7	Thermonuclear fusion reactors	G21B1/00	G21B1/00		397
G21B1/01	8	Hybrid fission-fusion nuclear reactors	G21B1/01	G21B1/01		58
G21B1/03	8	with inertial plasma confinement	G21B1/03	G21B1/03		232
G21B1/05	8	with magnetic or electric plasma confinement	G21B1/05	G21B1/05		405
G21B1/052	9	{reversed field configuration}	G21B1/05	G21B1/05		67
G21B1/055	9	{Stellarators}	G21B1/05	G21B1/05		60
G21B1/057	9	{Tokamaks}	G21B1/05	G21B1/05		390
G21B1/11	8	Details	G21B1/11	G21B1/11		501
G21B1/115	9	{Tritium recovery}	G21B1/11	G21B1/11		79
G21B1/13	9	First wall; Blanket; Divertor	G21B1/13	G21B1/13		457
G21B1/15	9	Particle injectors for producing thermonuclear fusion reactions, e.g. pellet injectors	G21B1/15	G21B1/15		199
G21B1/17	9	Vacuum chambers; Vacuum systems	G21B1/17	G21B1/17		157
G21B1/19	9	Targets for producing thermonuclear fusion reactions, e.g. pellets for irradiation by laser or charged particle beams	G21B1/19	G21B1/19		354
G21B1/21	9	Electric power supply systems, e.g. for magnet systems, switching devices, storage devices, circuit arrangements {(methods or means for discharging superconducting storage windings H01F6/003)}	G21B1/21	G21B1/21		160
G21B1/23	9	Optical systems, e.g. for irradiating targets, for heating plasma or for plasma diagnostics	G21B1/23	G21B1/23		420
G21B1/25	8	Maintenance, e.g. repair or remote inspection	G21B1/25	G21B1/25		189
G21B3/00	7	Low temperature nuclear fusion reactors, e.g. alleged cold fusion reactors	G21B3/00	G21B3/00		539
G21B3/002	8	{Fusion by absorption in a matrix}	G21B3/00	G21B3/00		123
G21B3/004	8	{Catalyzed fusion, e.g. muon-catalyzed fusion}	G21B3/00	G21B3/00		42
G21B3/006	8	{Fusion by impact, e.g. cluster/beam interaction, ion beam collisions, impact on a target}	G21B3/00	G21B3/00		208
G21B3/008	8	{Fusion by pressure waves}	G21B3/00	G21B3/00		78
