Patent query number query Zlol official website ZL 2005 2 002948,5

Hello. This patent number is wrong. The patent number is either 9 digits or 13 digits. Zhuanzhihui files patents in this order.

The closest ones are:

Cervical vertebra self-weight traction health care pillow - 200520029480.0

Household water tank water supply booster device - 200520029482.X

Composite scraper-200520029481.5