单词	umbrella patent
释义	umbrella patent 要求全面保护的专利
随便看	shuttle shuttle accessories shuttle accessory shuttle action scraper shuttle-action scraper Shuttle Activation Task Force Shuttle Active-Microwave Experiment shuttle-adjusting machine Shuttle Aero Surface Actuator Simulator shuttleaker Shuttle America shuttle apron shuttle apron conveyer shuttle armature shuttle armature H shuttle armature type Shuttle Attached Manipulator System Shuttle Attachment Manipulator Shuttle Authorized Document shuttle-avionics integration laboratories shuttle-avionics integration laboratoriessail Shuttle Avionics Integration Laboratory Shuttle Avionics Laboratory shuttle avionics software shuttle avoidance response