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专利名称：Timepiece including a high-frequency
mechanical movement
发明人：ZAUGG, ALAIN,ROCHAT, JEAN-PHILIPPE申请号：EP10155490.5申请日：20100304公开号：EP2363762A1公开日：20110907
专利附图：
摘要：The timepiece has a movement (5) comprising a resonator (9) constituted of avariable inertia type balance (8) and a balance spring (10), and an escape system (7)constituted of an escape wheel (11) and Swiss lever (13). The balance oscillates at 72,000
vibrations per hour. The escape system is partially pierced to reduce inertia of the escapesystem. The escape wheel is provided with 20 teeth, where the wheel is made ofmonocrystalline silicon coated with silicon dioxide. The lever has pallet stones made ofruby.
申请人：MONTRES BREGUET SA
地址：1344 L'Abbaye CH
国籍：CH
代理机构：Couillard, Yann Luc Raymond
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