JPS5249703A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Radio hearing aid
Assignee: Bosch Security Systems Inc
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Filing: 1976-10-04
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Granted: —
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Expires: 1996-10-04
Abstract
No abstract record available.
Inventors
- 👤 Teedaa Harii
- 👤 Ei Kinguhoon Uiriamu
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-04 11:46
CPC Classifications
H; H04; H04R; H04R25/00; H04R25/55; H04R25/554; G; G02; G02C; G02C11/00; G02C11/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
JPS437621Y1
Cited
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