贸小七助手 is a free Chrome add-on developed by douhapdemo. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This add-on allows users to upload and synchronize trademark data to the system by simply selecting the desired data and clicking the upload button.

To utilize 贸小七助手, users need to follow a few simple steps. First, they need to log in to the system. Once logged in, they can navigate to the trademark collection page. From there, they can select the desired data by checking the corresponding checkboxes. Finally, by clicking the upload button, the system will initiate the trademark collection process.

With its user-friendly interface and straightforward functionality, 贸小七助手 offers a convenient solution for users who need to manage and synchronize trademark data. Whether for personal or professional use, this Chrome add-on provides a seamless experience for users looking to streamline their trademark collection process.