Patent JPS5336855A successfully refreshed from Google Patents.
JPS5336855A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Device for guiding elevator cage
Assignee: Hitachi Ltd
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Filing: 1977-09-28
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Granted: —
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Expires: 1997-09-28
Abstract
Abstract PURPOSE: To facilitate the getting on and off of an elevator cage by informing a waiting passenger in the hall in advance that there are passengers who will leave the cage when the cage stops at the floor. COPYRIGHT: (C)1978,JPO&Japio
Inventors
- 👤 Tatsuo Iwasaka
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-05 07:59
CPC Classifications
—
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
JPS527610A
Cited
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