Radiographic source
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
May 2, 1989
Grant Date -
N/A
app pub date -
Oct 5, 1987
filing date -
Oct 5, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A radiography source, preferably a cobalt-60 source constructed of a plurality of radioactive cobalt-60 pellets contained in an open capsule preferably constructed of titanium. The pellets are disposed in the capsule and compacted therein to reduce the source focal size. A plug is disposed in the open capsule and welded therewith. The cobalt and titanium materials are sufficiently different in atomic number to permit good X-ray analysis resolution.
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