首页>
外国专利>
Telescopic device for measuring distance between ball and target ball in game of boules
Telescopic device for measuring distance between ball and target ball in game of boules
展开▼
机译:用于测量球团比赛中球与目标球之间距离的伸缩装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
The telescopic device has a last extending element (2) with a push button (4) placed so that it can be accessed in a recess (3) in the last tube of the telescopic device.
展开▼