The cpc client sent it successfully without receipt.

Double-click on the computer to open the CPC client, click on the drop-down menu symbol next to "Apply for a patent" on the upper left, then click on the type of patent you want to apply for, and wait.

A client or client refers to a program corresponding to a server that provides local services to customers. Except for some applications that only run locally, they are generally installed on ordinary clients and need to work with the server.

A simple understanding of customers is the end of a product or service. For example, in the network, you use the client to establish a connection with the server, and the service information provided by the server is presented to you through your client.