Does the patent number zl0 1 135300.7 exist?

Haier's electricity-proof wall should refer to this. What wall is just hype, but it is actually an electric shock-proof water heater. In addition, patent disputes do not mean that patents are invalid. The search on the second floor is relatively complete, and patent litigation is normal. Many of them are for hype and to improve the company's popularity. The validity of the final patent is subject to China National Intellectual Property Administration's retrieval conclusion. If Haier's patent is revoked, it can be retrieved.