METHODS OF MAKING SOURCES OF RADIOACTIVE ENERGY
United States Patent 3457181
Inventors:
Haskins, Arlie W.
Publication Date:
07/22/1969
Assignee:
SUSQUEHANNA CORP
Other Classes:
250/496.100, 376/901, 250/493.100
International Classes:
G21G4/06; G21G4/00; A61K27/04; B01J1/22; G21C3/02
US Patent References:
| 3364148 | High silica matrix radioactive source and method of preparation | | | |