Electronic timepiece

Details Electronic timepiece Electronic timepiece

1977-11-22

1980-03-25

Weldon, Ulysses

Horology: time measuring systems or devices

Chronological

With electro-optical display

368204, 368 88, 368286, G04C 300

Patent

active

041943511

ABSTRACT:
An electronic timepiece having a molded casing made of resin for incorporating in one body, timepiece components including a windshield, display means including an electro-optical display element or pointers, timepiece driving means, battery cell case and external switch means.

REFERENCES:
patent: 3505804 (1970-04-01), Hofstein
patent: 3540207 (1970-11-01), Keeler
patent: 3952499 (1976-04-01), Reisman
patent: 3977176 (1976-08-01), Murakami et al.
patent: 3986334 (1976-10-01), Harper
patent: 4023347 (1977-05-01), Haber
patent: 4081952 (1978-04-01), Busch et al.
patent: 4095334 (1978-06-01), Uchida

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