Horology: time measuring systems or devices – Chronological – With simultaneous time indicating means
Patent
1978-12-04
1981-07-07
Miska, Vit W.
Horology: time measuring systems or devices
Chronological
With simultaneous time indicating means
368 74, 368187, 368223, G04B 2500, G04B 2302, G04C 900
Patent
active
042778409
ABSTRACT:
An electronic timepiece having a first display unit which indicates the present time by means of digital values, and a second display unit of the hand type which displays the time set by an additional function such as alarm function by means of one or more hands.
REFERENCES:
patent: 3931703 (1976-01-01), Scherrer et al.
patent: 3945191 (1976-03-01), Van Berkum
patent: 3962861 (1976-06-01), Protta et al.
patent: 4045951 (1977-09-01), Tanaka
Sekiya Fukuo
Yamada Takashi
Citizen Watch Co. Ltd.
Miska Vit W.
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