Sanitation
| Thu 08 Oct 2026
Beijing, Oct. 8 -- Chinese Patent for Mop with Residue Cleaning Device has been issued to Huang Zhenhong.
The patent application number is CN202321291739U 20230525. The patent publication number is CN223787596 (U). International Patent Classification codes are A47L13/03, A47L13/08, A47L13/10, A47L13/12, A47L13/22, A47L13/254..