首页>
外国专利>
Improvements in the means of linking between the machinery of a clock and the support of its sphere. (Machine-translation by Google Translate, not legally binding)
Improvements in the means of linking between the machinery of a clock and the support of its sphere. (Machine-translation by Google Translate, not legally binding)
"IMPROVEMENTS IN THE MEANS OF LINKING BETWEEN THE MACHINERY OF A CLOCK AND THE SUPPORT OF ITS SPHERE", characterized in that the support and the machinery of the watch are joined by means of at least one fastening device interlockable by spring action. (Machine-translation by Google Translate, not legally binding)
展开▼