US PATENT SUBCLASS 976 / DIG 418
.~ Cells using conversion of the radiation into light combined with subsequent photoelectric conversion into electric energy [G21H-1/12]


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976 /   HD   NUCLEAR TECHNOLOGY

DIG 410  DD  ARRANGEMENTS FOR OBTRAINING ELECTRICAL ENERGY FROM RADIOACTIVE SOURCES (e.g., from radioactive isotopes, nuclear or atomic batteries) [G21H-1/00] *** (fusion reactors DIG. 1+; nuclear reactors DIG. 5+) {6}
DIG 418.~ Cells using conversion of the radiation into light combined with subsequent photoelectric conversion into electric energy [G21H-1/12]