JPS603231A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Data signal sound attenuating system
Assignee: Toshiba Corp
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Filing: 1983-06-20
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Granted: —
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Expires: 2003-06-20
Abstract
Abstract Translated from Japanese (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。 (57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Inventors
- 👤 Kaoru Tatsumi
- 👤 立見 薫
- 👤 Masayuki Tokumaru
- 👤 徳丸 昌幸
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-02 10:54
CPC Classifications
H; H03; H03G; H03G3/00; H03G3/005; H04; H04L; H04L27/00; H04L27/10
Claims Analysis
Total Claims: 0
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