Warren Kilby,Petr Jordan,John Noll,Calvin Maurer, JR.
申请号：
US15993298
公开号：
US20180339174A1
申请日:
2018.05.30
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A phantom is described. The phantom having a spherical phantom body and an X-ray luminescent material, wherein at least a portion of the X-ray luminescent material is on a surface of the phantom.
