Title:
Radioactive source
United States Patent 2830190


Inventors:
William, Karp
Application Number:
US40834554A
Publication Date:
04/08/1958
Filing Date:
02/05/1954
Assignee:
TRACERLAB INC
Primary Class:
Other Classes:
252/644
International Classes:
G21G4/06
View Patent Images:
US Patent References:
2592115Neutron source1952-04-08
2575134Radioactive source1951-11-13
2326631Radioactive unit and method of producing the same1943-08-10
1718626Process of preparing luminous surfaces1929-06-25
0789812N/A1905-05-16