Title:
Radiation shield
United States Patent 2796411


Inventors:
Zirkle, Raymond E.
Curtis, Howard J.
Application Number:
US72514447A
Publication Date:
06/18/1957
Filing Date:
01/29/1947
Assignee:
Zirkle, Raymond E.
Curtis, Howard J.
Primary Class:
Other Classes:
252/478, 264/30, 376/288, 524/404, 525/337, 526/195, 526/196, 526/329.7, 976/DIG.331
International Classes:
G21F1/10
View Patent Images:
Foreign References:
AU114150B
FR861390A1941-02-07