Version: 2024.01
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CPC | COOPERATIVE PATENT CLASSIFICATION | |||
| G21G | CONVERSION OF CHEMICAL ELEMENTS; RADIOACTIVE SOURCES (applications of radiation in general G21H 5/00; handling particles, e.g. neutrons, or electromagnetic radiation not otherwise provided for G21K) [2018-08] WARNING
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G21G 1/00 | Arrangements for converting chemical elements by electromagnetic radiation, corpuscular radiation or particle bombardment, e.g. producing radioactive isotopes (separation of different isotopes of the same element B01D 59/00) [2013-01] |
G21G 1/0005 | . | {Isotope delivery systems (use of radioisotopes as tracers G21H 5/02)} [2013-01] |
G21G 1/001 | . | {Recovery of specific isotopes from irradiated targets} [2013-01] |
G21G 2001/0015 | . . | {Fluorine} [2013-01] |
G21G 2001/0021 | . . | {Gallium} [2013-01] |
G21G 2001/0026 | . . | {Arsenic} [2013-01] |
G21G 2001/0031 | . . | {Rubidium} [2013-01] |
G21G 2001/0036 | . . | {Molybdenum} [2013-01] |
G21G 2001/0042 | . . | {Technetium} [2013-01] |
G21G 2001/0047 | . . | {Rhodium} [2013-01] |
G21G 2001/0052 | . . | {Palladium} [2013-01] |
G21G 2001/0057 | . . | {Indium} [2013-01] |
G21G 2001/0063 | . . | {Iodine} [2013-01] |
G21G 2001/0068 | . . | {Cesium} [2013-01] |
G21G 2001/0073 | . . | {Rhenium} [2013-01] |
G21G 2001/0078 | . . | {Thallium} [2013-01] |
G21G 2001/0084 | . . | {Bismuth} [2013-01] |
G21G 2001/0089 | . . | {Actinium} [2013-01] |
G21G 2001/0094 | . . | {Other isotopes not provided for in the groups listed above} [2013-01] |
G21G 1/02 | . |
G21G 1/04 | . | outside nuclear reactors or particle accelerators [2013-01] |
G21G 1/06 | . . | by neutron irradiation [2013-01] |
G21G 1/08 | . . . | accompanied by nuclear fission [2013-01] |
G21G 1/10 | . . |
G21G 1/12 | . . |
G21G 4/00 |
G21G 4/02 | . | Neutron sources [2013-01] |
G21G 4/04 | . |
G21G 4/06 | . . | characterised by constructional features [2013-01] |
G21G 4/08 | . . . | specially adapted for medical application (radiation therapy using radioactive sources A61N 5/10) [2013-01] |
G21G 4/10 | . . | with radium emanation [2013-01] |
G21G 5/00 | Alleged conversion of chemical elements by chemical reaction [2013-01] |
G21G 7/00 | Conversion of chemical elements not provided for in other groups of this subclass [2013-01] |