JPS5225639A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Automatic paper source change device for the paper feed means of the copying machine
Assignee: Ricoh Co Ltd
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Filing: 1975-08-21
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Granted: —
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Expires: 1995-08-21
Abstract
Abstract PURPOSE: To enable the supply of a desired size of paper and enhance the copying speed by the provision of a switch for detecting paper size and a switch for detecting the presence or absence of paper. COPYRIGHT: (C)1977,JPO&Japio
Inventors
- 👤 Yasuhiro Tabata
- 👤 Minoru Iwamoto
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-09 07:55
CPC Classifications
—
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References Cited (Backward Citations)
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