专利名称：Watch in which the back of the ca初中英语课本
高中数学补习constitutes a frame plate
托福网发明人：ERARD, RAOUL-HENRI
申请号：EP81103697.9
申请日：19810514
六级多少分才算过了
公开号：EP0065016A14860
公开日：
19821124
专利内容由知识产权出版社提供
专利附图：
qps摘要：1. Watch the back cover (51) of the ca of which carries a middle bezel (62) and constitutes a plate on which are asmbled the different elements of the movement,comprising : under the mirror (61) and concentrically to the axis of the hands, a disc (1.2)
for the minutes comprising a toothing on its periphery and a minute mark, and a disc (1.1) for the hours comprising a toothing on its periphery and a hour mark, characterized by the fact that the hours disc is fast with a core (1.3) driven by a main spring located between the hour disc and the back cover (51) of the ca, this watch comprising further : a toothed ratched crown (1.6), located concentrically and bellow the hour disc (1.1) inside which is fastened the outside portion of the main spring so that it is armed when actuating the rached crown in one direction of rotation, a finishing gear train driven by the hour disc and located beneath it and one of the wheels of which drives the minute disc on top of its function in the gear train maintaining the oscillations of the balance (9) through the intermediary of the escapement (7), and finally a time tting member permitting to fix the rachet crown (1.6) to the hour disc (1.1) in order to manually control its displacement during the function of time tting and this, without modifying the amount of winding of the main spring.
申请人：SINTEL S.A.pmc是什么意思
长脸男生发型设计
地址：Doubs 161 CH-2300 La Chaux-de-Fonds Neuchâtel CH
国籍：CH
代理机构：Micheli, Michel-Pierre
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