1/00 |
Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation, or particle bombardment, e.g. producing radioactive isotopes (by thermonuclear reactions in nuclear reactors G21B
; conversion of nuclear fuel in nuclear reactors G21C
) |
1/02 |
Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation, or particle bombardment, e.g. producing radioactive isotopes (by thermonuclear reactions in nuclear reactors G21B
; conversion of nuclear fuel in nuclear reactors G21C
) in nuclear reactors |
1/04 |
Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation, or particle bombardment, e.g. producing radioactive isotopes (by thermonuclear reactions in nuclear reactors G21B
; conversion of nuclear fuel in nuclear reactors G21C
) outside of nuclear reactors or particle accelerators |
1/06 |
Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation, or particle bombardment, e.g. producing radioactive isotopes (by thermonuclear reactions in nuclear reactors G21B
; conversion of nuclear fuel in nuclear reactors G21C
) outside of nuclear reactors or particle accelerators by neutron irradiation |
1/08 |
Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation, or particle bombardment, e.g. producing radioactive isotopes (by thermonuclear reactions in nuclear reactors G21B
; conversion of nuclear fuel in nuclear reactors G21C
) outside of nuclear reactors or particle accelerators by neutron irradiation accompanied by nuclear fission |