
美国专利局
A powerful, flexible web-based patent search application that improves the overall patent searching process. It includes two user selected interfaces that provide enhanced access to prior art.
Step 提供专为美国青少年设计的银行账户与 Visa 借记卡,通过合作银行 Evolve Bank & Trust 提供 FDIC 保险,是美国青少年理财教育与第一张银行卡的代表产品。完整评测含深度介绍、5 个 FAQ 与关键参数。







