JPS5442129A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Lighting device for copier
Assignee: Ricoh Co Ltd
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Filing: 1977-09-10
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Granted: —
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Expires: 1997-09-10
Abstract
Abstract PURPOSE: To improve the lighting efficiency by reflecting the light from a pair of light sources which radiate parallel illuminating light on the original document plane with a pair of scanning reflectors which move parallel to the document plane. COPYRIGHT: (C)1979,JPO&Japio
Inventors
- 👤 Toyokazu Satomi
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-08 07:52
CPC Classifications
—
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