Patent JPS549387A successfully refreshed from Google Patents.
JPS549387A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Automatic controlling method in mansion by descriminating person comming in mansion
Assignee: OKI ENG KK
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Filing: 1977-06-23
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Granted: —
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Expires: 1997-06-23
Abstract
Abstract PURPOSE: To control the many kinds of electric equipments in a mansion according to the descriminating signal, by means of allowing a transponder which is sourceless oscillator to have by all comming in the mansion, and of descriminating the kinds of business every person comming in the mansion by the different code signal from this transponder. COPYRIGHT: (C)1979,JPO&Japio
Inventors
- 👤 Masayuki Tokiwa
- 👤 Goro Kobayashi
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-27 10:41
CPC Classifications
—
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