Clark Richard D.,Rutt Daryl K.,Stratton John David
申请号：
US201615383951
公开号：
US9940702(B1)
申请日:
2016.12.19
申请国别(地区):
美国
年份:
2018
代理人:
Stone, Jr., Esq. Jack D.`Scheef & Stone, L.L.P.
摘要：
This invention comprises a system and a method for inspecting the inside of delayed petroleum coking vessels to identify deformations, detect and determine the severity of other defects, and visually observe the inside of the inspected vessel.
