Winding Up Several Mainsprings Or Driving Weights Simultaneously (driving Mechanisms With Several Weights Subclass 5; Driving Mechanisms With Several Mainsprings Subclass 9; Driving Mechanisms With A Mainspring And A Secondary Spring Subclass 19; Driving Mechanisms With A Mainspring Driving Weights Subclass 20; Winding Up The Striking Mechanisms With The Clockwork And Vice Versa Subclass 228) [g04b 3/00g] Patents (Class 968/28)