CPC Subgroup
B08B 7/0071 Full Title
Cleaning by methods not provided for in a single other subclass or a single group in this subclass
2 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
B08B 7/0071 Cleaning by methods not provided for in a single other subclass or a single group in this subclass
2 direct subcodes
Navigate with arrow keys, Enter to open