Chronograph mechanism

Horology: time measuring systems or devices – Combined with disparate device

Reexamination Certificate

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Details

C368S110000, C368S096000

Reexamination Certificate

active

06975561

ABSTRACT:
Chronograph mechanism including first (20, 22) and second (21, 23) measured time counters and control means (24) arranged so as to start to stop one or other of the counters and a switching device (25) arranged such that the actuation thereof causes the started counter to stop and the stopped counter to start.

REFERENCES:
patent: 4464060 (1984-08-01), Schneider
patent: 6466518 (2002-10-01), Akahane et al.
patent: 2001/0043512 (2001-11-01), Igarashi et al.
patent: 2004/0037169 (2004-02-01), Fondin et al.
patent: 535 453 (1973-05-01), None
patent: 25 35 479 (1977-02-01), None

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