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Patent for a Chronometer
P1010637
[Breguet] The movement of a Breguet Perpetuel repeater.
aperture=f/2.8 focal=7.4mm (35mm equivalent: 35mm) exposure=0.033 s (1/30)
Patent for a Chronometer
P1010637
Created with the tool
album
a
Marginal Hack
written by
D. Madison
Wed Sep 15 17:11:43 2010