Horology: time measuring systems or devices – Displays or display device details
Patent
1988-10-03
1991-01-01
Roskoski, Bernard
Horology: time measuring systems or devices
Displays or display device details
368228, G04B 1906
Patent
active
049823884
ABSTRACT:
Apparatus comprising a dial provided with distinct zones formed by crown sectors 2.1, 2.2 and 2.3 which are adjustable in function of a manual correction device respectively of a selecting device.
REFERENCES:
patent: Re29486 (1977-12-01), Wein
patent: 2011517 (1935-08-01), Geoffrion
patent: 3665701 (1972-05-01), Burdet
patent: 3999298 (1976-12-01), Nishimura
patent: 4244038 (1981-01-01), Ganter et al.
patent: 4823329 (1989-04-01), Schwer et al.
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