DIFF Subgroup
B08B 9/283 Full Title
Cleaning hollow articles by methods or apparatus specially adapted thereto > Cleaning containers, e.g. tanks > by using apparatus into or on to which containers, e.g. bottles, jars, cans are brought > the apparatus cleaning by splash, spray, or jet application, with or without soaking
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.