Study on Clearance of Rubber Stamping Die
橡胶冲裁模具刃口间隙的探讨与研究
You take a single number " patents are up " and assume they are just rubber stamping them and not doing their jobs .
你简单的通过“专利数上升”去假定专利局仅仅是在敲敲图章而不是做好本职工作。