JPS5345573A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Display device
Assignee: Seiko Instruments Inc
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Filing: 1976-10-06
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Granted: —
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Expires: 1996-10-06
Abstract
Abstract PURPOSE:A hole for hands is opened in an electrochromic display device, whereby it is let to serve also as a dial for analog display to take advantage of both and the use of the display device of a relatively short service life as a long life display device is made possible.
Inventors
- 👤 Masao Miyamoto
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-04 04:01
CPC Classifications
G; G04; G04G; G04G9/00; G04G9/0076
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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